diff --git a/Cargo.lock b/Cargo.lock
index 9e9cb3a..d8c3229 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -75,7 +75,7 @@ checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
 [[package]]
 name = "firestore-structured-query"
-version = "0.12.0"
+version = "0.12.1"
 dependencies = [
  "googleapis-tonic-google-firestore-v1",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 2097ad7..ccf6aa6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "firestore-structured-query"
-version = "0.12.0"
+version = "0.12.1"
 edition = "2021"
 authors = ["bouzuya <m@bouzuya.net>"]
 description = "A Firestore StructuredQuery builder"