diff --git a/samples/console-esm/package-lock.json b/samples/console-esm/package-lock.json
index 940154b..2aef093 100644
--- a/samples/console-esm/package-lock.json
+++ b/samples/console-esm/package-lock.json
@@ -9,23 +9,23 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "configcat-node": "^10.0.0"
+        "configcat-node": "^10.1.0"
       }
     },
     "node_modules/configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "dependencies": {
         "tslib": "^2.4.1"
       }
     },
     "node_modules/configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "dependencies": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       },
@@ -34,9 +34,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "node_modules/tunnel": {
       "version": "0.0.6",
@@ -49,27 +49,27 @@
   },
   "dependencies": {
     "configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "requires": {
         "tslib": "^2.4.1"
       }
     },
     "configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "requires": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       }
     },
     "tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "tunnel": {
       "version": "0.0.6",
diff --git a/samples/console-esm/package.json b/samples/console-esm/package.json
index b846af7..a910ac2 100644
--- a/samples/console-esm/package.json
+++ b/samples/console-esm/package.json
@@ -7,6 +7,6 @@
   "author": "configcat",
   "license": "MIT",
   "dependencies": {
-    "configcat-node": "^10.0.0"
+    "configcat-node": "^10.1.0"
   }
 }
diff --git a/samples/console/package-lock.json b/samples/console/package-lock.json
index 940154b..2aef093 100644
--- a/samples/console/package-lock.json
+++ b/samples/console/package-lock.json
@@ -9,23 +9,23 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "configcat-node": "^10.0.0"
+        "configcat-node": "^10.1.0"
       }
     },
     "node_modules/configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "dependencies": {
         "tslib": "^2.4.1"
       }
     },
     "node_modules/configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "dependencies": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       },
@@ -34,9 +34,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "node_modules/tunnel": {
       "version": "0.0.6",
@@ -49,27 +49,27 @@
   },
   "dependencies": {
     "configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "requires": {
         "tslib": "^2.4.1"
       }
     },
     "configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "requires": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       }
     },
     "tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "tunnel": {
       "version": "0.0.6",
diff --git a/samples/console/package.json b/samples/console/package.json
index be1806d..6aca173 100644
--- a/samples/console/package.json
+++ b/samples/console/package.json
@@ -6,6 +6,6 @@
   "author": "configcat",
   "license": "MIT",
   "dependencies": {
-    "configcat-node": "^10.0.0"
+    "configcat-node": "^10.1.0"
   }
 }
diff --git a/samples/customcache/package-lock.json b/samples/customcache/package-lock.json
index 4c45a1b..acff93b 100644
--- a/samples/customcache/package-lock.json
+++ b/samples/customcache/package-lock.json
@@ -9,24 +9,24 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "configcat-node": "^10.0.0",
+        "configcat-node": "^10.1.0",
         "redis": "^3.1.2"
       }
     },
     "node_modules/configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "dependencies": {
         "tslib": "^2.4.1"
       }
     },
     "node_modules/configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "dependencies": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       },
@@ -85,9 +85,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "node_modules/tunnel": {
       "version": "0.0.6",
@@ -100,19 +100,19 @@
   },
   "dependencies": {
     "configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "requires": {
         "tslib": "^2.4.1"
       }
     },
     "configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "requires": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       }
@@ -152,9 +152,9 @@
       }
     },
     "tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "tunnel": {
       "version": "0.0.6",
diff --git a/samples/customcache/package.json b/samples/customcache/package.json
index 2520ca6..aea0cbb 100644
--- a/samples/customcache/package.json
+++ b/samples/customcache/package.json
@@ -10,7 +10,7 @@
   "author": "configcat",
   "license": "MIT",
   "dependencies": {
-    "configcat-node": "^10.0.0",
+    "configcat-node": "^10.1.0",
     "redis": "^3.1.2"
   }
 }
diff --git a/samples/expresswithdocker/package-lock.json b/samples/expresswithdocker/package-lock.json
index 15233e2..ccdbeec 100644
--- a/samples/expresswithdocker/package-lock.json
+++ b/samples/expresswithdocker/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "configcat-node": "^10.0.0",
+        "configcat-node": "^10.1.0",
         "express": "^4.17.1",
         "semver": "^7.3.5"
       }
@@ -75,19 +75,19 @@
       }
     },
     "node_modules/configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "dependencies": {
         "tslib": "^2.4.1"
       }
     },
     "node_modules/configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "dependencies": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       },
@@ -511,9 +511,9 @@
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     },
     "node_modules/semver": {
-      "version": "7.3.5",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
-      "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
+      "version": "7.5.4",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz",
+      "integrity": "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==",
       "dependencies": {
         "lru-cache": "^6.0.0"
       },
@@ -601,9 +601,9 @@
       }
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     "node_modules/tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "node_modules/tunnel": {
       "version": "0.0.6",
@@ -704,19 +704,19 @@
       }
     },
     "configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "requires": {
         "tslib": "^2.4.1"
       }
     },
     "configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "requires": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       }
@@ -1020,9 +1020,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "semver": {
-      "version": "7.3.5",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
-      "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
+      "version": "7.5.4",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz",
+      "integrity": "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==",
       "requires": {
         "lru-cache": "^6.0.0"
       }
@@ -1091,9 +1091,9 @@
       "integrity": "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA=="
     },
     "tslib": {
-      "version": "2.5.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
-      "integrity": "sha512-mSxlJJwl3BMEQCUNnxXBU9jP4JBktcEGhURcPR6VQVlnP0FdDEsIaz0C35dXNGLyRfrATNofF0F5p2KPxQgB+w=="
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.1.tgz",
+      "integrity": "sha512-t0hLfiEKfMUoqhG+U1oid7Pva4bbDPHYfJNiB7BiIjRkj1pyC++4N3huJfqY6aRH6VTB0rvtzQwjM4K6qpfOig=="
     },
     "tunnel": {
       "version": "0.0.6",
diff --git a/samples/expresswithdocker/package.json b/samples/expresswithdocker/package.json
index 69ca090..57990a7 100644
--- a/samples/expresswithdocker/package.json
+++ b/samples/expresswithdocker/package.json
@@ -10,7 +10,7 @@
   "license": "MIT",
   "description": "Sample application for ConfigCat SDK",
   "dependencies": {
-    "configcat-node": "^10.0.0",
+    "configcat-node": "^10.1.0",
     "express": "^4.17.1",
     "semver": "^7.3.5"
   }
diff --git a/samples/realtimeupdate/package-lock.json b/samples/realtimeupdate/package-lock.json
index 8ece431..6bcafca 100644
--- a/samples/realtimeupdate/package-lock.json
+++ b/samples/realtimeupdate/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "configcat-node": "^10.0.0",
+        "configcat-node": "^10.1.0",
         "pubnub": "^4.32.1"
       }
     },
@@ -183,19 +183,19 @@
       "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg=="
     },
     "node_modules/configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "dependencies": {
         "tslib": "^2.4.1"
       }
     },
     "node_modules/configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "dependencies": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       },
@@ -1168,19 +1168,19 @@
       "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg=="
     },
     "configcat-common": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.0.0.tgz",
-      "integrity": "sha512-wdlywj5TRj+Nyl2Ecm8E7ALvkcQRG+QSBfTw7pT2M03DK+xfjgiZT4Ostc1wskNEMdY1vJlG1f9jup0l1FfElw==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-common/-/configcat-common-8.1.0.tgz",
+      "integrity": "sha512-UbUZEI6W8w8fAfU4fv8OYhM1Dy3Y5TIt3RU/a39wbpj/lPE//E3FO/+62bt0g3pOFNXL34RHG/+TVduF6LkTmg==",
       "requires": {
         "tslib": "^2.4.1"
       }
     },
     "configcat-node": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.0.0.tgz",
-      "integrity": "sha512-l+Cig0dPB1YqP9rjGwuLRIVbXkxq1FJBDN73avRZNCyXhFM6+t84NmC3mnZV0SrR7bRwzsF3/WfV8yFn3gEAbg==",
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/configcat-node/-/configcat-node-10.1.0.tgz",
+      "integrity": "sha512-gzvWBI0mr+W6SLE9jZjv/7PryW70j7zxMBtLGejyAHA843L+/ILcsbHovZxPn6GVT/0+bdWHDUv7B5x2zZe9aQ==",
       "requires": {
-        "configcat-common": "^8.0.0",
+        "configcat-common": "^8.1.0",
         "tslib": "^2.4.1",
         "tunnel": "0.0.6"
       }
diff --git a/samples/realtimeupdate/package.json b/samples/realtimeupdate/package.json
index d8d31bf..5d6417d 100644
--- a/samples/realtimeupdate/package.json
+++ b/samples/realtimeupdate/package.json
@@ -9,7 +9,7 @@
   "author": "developer@configcat.com",
   "license": "MIT",
   "dependencies": {
-    "configcat-node": "^10.0.0",
+    "configcat-node": "^10.1.0",
     "pubnub": "^4.32.1"
   }
 }