diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4324558a..9ae83875c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.31.1](https://github.com/GoogleCloudPlatform/pgadapter/compare/v0.31.0...v0.31.1) (2024-03-07)
+
+
+### Bug Fixes
+
+* boolean parser was case sensitive ([#1490](https://github.com/GoogleCloudPlatform/pgadapter/issues/1490)) ([5e97378](https://github.com/GoogleCloudPlatform/pgadapter/commit/5e97378775e63e5786dd30bdf55aa7f29da91d76))
+
 ## [0.31.0](https://github.com/GoogleCloudPlatform/pgadapter/compare/v0.30.0...v0.31.0) (2024-02-21)
 
 
diff --git a/README.md b/README.md
index 066845a5b..40bb35b36 100644
--- a/README.md
+++ b/README.md
@@ -111,9 +111,9 @@ Use the `-s` option to specify a different local port than the default 5432 if y
 PostgreSQL running on your local system.
 
 <!--- {x-version-update-start:google-cloud-spanner-pgadapter:released} -->
-You can also download a specific version of the jar. Example (replace `v0.31.0` with the version you want to download):
+You can also download a specific version of the jar. Example (replace `v0.31.1` with the version you want to download):
 ```shell
-VERSION=v0.31.0
+VERSION=v0.31.1
 wget https://storage.googleapis.com/pgadapter-jar-releases/pgadapter-${VERSION}.tar.gz \
   && tar -xzvf pgadapter-${VERSION}.tar.gz
 java -jar pgadapter.jar -p my-project -i my-instance -d my-database
@@ -148,7 +148,7 @@ This option is only available for Java/JVM-based applications.
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-spanner-pgadapter</artifactId>
-  <version>0.31.0</version>
+  <version>0.31.1</version>
 </dependency>
 <!-- [END pgadapter_dependency] -->
 ```
diff --git a/pom.xml b/pom.xml
index d27563886..48fc83537 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
 
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-spanner-pgadapter</artifactId>
-  <version>0.31.1-SNAPSHOT</version><!-- {x-version-update:google-cloud-spanner-pgadapter:current} -->
+  <version>0.31.1</version><!-- {x-version-update:google-cloud-spanner-pgadapter:current} -->
   <name>Google Cloud Spanner PostgreSQL Adapter</name>
   <packaging>jar</packaging>
   <description>
diff --git a/versions.txt b/versions.txt
index adc38d06e..b7233f0cf 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-spanner-pgadapter:0.31.0:0.31.1-SNAPSHOT
+google-cloud-spanner-pgadapter:0.31.1:0.31.1