diff --git a/CHANGELOG.md b/CHANGELOG.md
index 38f6d8d3f..d5fe61cbd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## [2.33.1](https://github.com/googleapis/java-spanner-jdbc/compare/v2.33.0...v2.33.1) (2025-10-09)
+
+
+### Dependencies
+
+* Update dependency com.google.api.grpc:proto-google-cloud-trace-v1 to v2.76.0 ([#2240](https://github.com/googleapis/java-spanner-jdbc/issues/2240)) ([442565e](https://github.com/googleapis/java-spanner-jdbc/commit/442565ea8bf22ee926126fbd11a68a869b0772c7))
+* Update dependency com.google.cloud:google-cloud-spanner to v6.101.1 ([#2227](https://github.com/googleapis/java-spanner-jdbc/issues/2227)) ([275c6bd](https://github.com/googleapis/java-spanner-jdbc/commit/275c6bd7f3f58b3f980e9ffaa576d1f910ecf08b))
+* Update dependency com.google.cloud:google-cloud-spanner to v6.102.0 ([#2244](https://github.com/googleapis/java-spanner-jdbc/issues/2244)) ([383a392](https://github.com/googleapis/java-spanner-jdbc/commit/383a39222c7526163323575734c8473a34d4098d))
+* Update dependency com.google.cloud:google-cloud-spanner-bom to v6.101.1 ([#2228](https://github.com/googleapis/java-spanner-jdbc/issues/2228)) ([ded7944](https://github.com/googleapis/java-spanner-jdbc/commit/ded79447b8ecd294e56560b43cb02e45464706f1))
+* Update dependency com.google.cloud:google-cloud-spanner-bom to v6.102.0 ([#2246](https://github.com/googleapis/java-spanner-jdbc/issues/2246)) ([7162ac2](https://github.com/googleapis/java-spanner-jdbc/commit/7162ac236a77c24b4f0faccefa2cf3bdee6b96ab))
+* Update dependency com.google.cloud:google-cloud-trace to v2.76.0 ([#2241](https://github.com/googleapis/java-spanner-jdbc/issues/2241)) ([ff2432d](https://github.com/googleapis/java-spanner-jdbc/commit/ff2432d46cd23df2230671297f06c8e6fca8f1d7))
+* Update dependency com.google.cloud:sdk-platform-java-config to v3.52.3 ([#2236](https://github.com/googleapis/java-spanner-jdbc/issues/2236)) ([9a44975](https://github.com/googleapis/java-spanner-jdbc/commit/9a44975e0ab7ca49514be1d9ea03e8e760a0f3bc))
+* Update dependency net.bytebuddy:byte-buddy to v1.17.8 ([#2245](https://github.com/googleapis/java-spanner-jdbc/issues/2245)) ([60a3a8f](https://github.com/googleapis/java-spanner-jdbc/commit/60a3a8f0fcf86742128f8803ee3297670b713923))
+* Update dependency net.bytebuddy:byte-buddy-agent to v1.17.8 ([#2243](https://github.com/googleapis/java-spanner-jdbc/issues/2243)) ([952c08a](https://github.com/googleapis/java-spanner-jdbc/commit/952c08afbf2f7838ad864b8bb58423e8b566d325))
+
+
+### Documentation
+
+* Add samples for transaction isolation level ([#2030](https://github.com/googleapis/java-spanner-jdbc/issues/2030)) ([ca243d1](https://github.com/googleapis/java-spanner-jdbc/commit/ca243d194ef392d44cea561a148c0376b9af630d))
+
 ## [2.33.0](https://github.com/googleapis/java-spanner-jdbc/compare/v2.32.3...v2.33.0) (2025-09-27)
 
 
diff --git a/README.md b/README.md
index bde34a69e..8fb6a054d 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-spanner-jdbc</artifactId>
-  <version>2.33.0</version>
+  <version>2.33.1</version>
 </dependency>
 ```
 <!--- {x-version-update-end} -->
@@ -30,7 +30,7 @@ If you are using Gradle without BOM, add this to your dependencies
 
 <!--- {x-version-update-start:google-cloud-spanner-jdbc:released} -->
 ```Groovy
-implementation 'com.google.cloud:google-cloud-spanner-jdbc:2.33.0'
+implementation 'com.google.cloud:google-cloud-spanner-jdbc:2.33.1'
 ```
 <!--- {x-version-update-end} -->
 
@@ -38,7 +38,7 @@ If you are using SBT, add this to your dependencies
 
 <!--- {x-version-update-start:google-cloud-spanner-jdbc:released} -->
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-spanner-jdbc" % "2.33.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-spanner-jdbc" % "2.33.1"
 ```
 <!--- {x-version-update-end} -->
 
diff --git a/pom.xml b/pom.xml
index aa0088bff..fcd478ebb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-spanner-jdbc</artifactId>
-  <version>2.33.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-spanner-jdbc:current} -->
+  <version>2.33.1</version><!-- {x-version-update:google-cloud-spanner-jdbc:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Spanner JDBC</name>
   <url>https://github.com/googleapis/java-spanner-jdbc</url>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index e23e32c1a..46627619c 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-spanner-jdbc</artifactId>
-      <version>2.33.1-SNAPSHOT</version>
+      <version>2.33.1</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/versions.txt b/versions.txt
index 53ba1a2db..515f0d555 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-spanner-jdbc:2.33.0:2.33.1-SNAPSHOT
+google-cloud-spanner-jdbc:2.33.1:2.33.1