diff --git a/CHANGELOG.md b/CHANGELOG.md
index 672d6c5a2bc..b273a56462d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ Update dependencies:
 
 #### Build:
   - [#389](https://github.com/influxdata/influxdb-client-java/pull/389): `scala-collection-compat_2.12` to `2.8.1`
+  - [#392](https://github.com/influxdata/influxdb-client-java/pull/392): `gson` to `2.9.1`
 
 ## 6.4.0 [2022-07-29]
   
diff --git a/pom.xml b/pom.xml
index 5813e29491b..e2d8a64f84d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -111,7 +111,7 @@
         <dependency.retrofit.version>2.9.0</dependency.retrofit.version>
         <dependency.okhttp3.version>4.10.0</dependency.okhttp3.version>
         <dependency.com.squareup.okio>3.2.0</dependency.com.squareup.okio>
-        <dependency.gson.version>2.9.0</dependency.gson.version>
+        <dependency.gson.version>2.9.1</dependency.gson.version>
         <dependency.io.reactivex.rxjava3>3.1.5</dependency.io.reactivex.rxjava3>
 
         <plugin.surefire.version>3.0.0-M7</plugin.surefire.version>