diff --git a/package.json b/package.json
index 7d9a93f80e..b50d96ded4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tensorflow/tfjs-core",
-  "version": "0.13.9",
+  "version": "0.13.10",
   "description": "Hardware-accelerated JavaScript library for machine intelligence",
   "private": false,
   "main": "dist/index.js",
diff --git a/scripts/publish-npm.sh b/scripts/publish-npm.sh
index b986c5281a..57e160d68c 100755
--- a/scripts/publish-npm.sh
+++ b/scripts/publish-npm.sh
@@ -28,6 +28,7 @@ set -e
 
 BRANCH=`git rev-parse --abbrev-ref HEAD`
 ORIGIN=`git config --get remote.origin.url`
+CHANGES=`git status --porcelain`
 
 if [ "$BRANCH" != "master" ]; then
   echo "Error: Switch to the master branch before publishing."
@@ -39,6 +40,13 @@ if ! [[ "$ORIGIN" =~ tensorflow/tfjs-core ]]; then
   exit
 fi
 
+if [ ! -z "$CHANGES" ];
+then
+    echo "Make sure the master branch is clean. Found changes:"
+    echo $CHANGES
+    exit 1
+fi
+
 yarn build-npm
 ./scripts/make-version # This is for safety in case you forgot to do 2).
 ./scripts/tag-version
diff --git a/src/version.ts b/src/version.ts
index 01d668c1df..21b410f577 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1,5 +1,5 @@
 /** @license See the LICENSE file. */
 
 // This code is auto-generated, do not modify this file!
-const version = '0.13.9';
+const version = '0.13.10';
 export {version};