diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59f8f9347402d..c96ddf75e3282 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `com.google.api:gax` from 2.35.0 to 2.63.1 ([#17465](https://github.com/opensearch-project/OpenSearch/pull/17465))
 - Bump `com.azure:azure-storage-blob` from 12.29.1 to 12.30.0 ([#17667](https://github.com/opensearch-project/OpenSearch/pull/17667))
 - Bump `tj-actions/changed-files` from 46.0.1 to 46.0.3 ([#17666](https://github.com/opensearch-project/OpenSearch/pull/17666))
+- Bump `com.google.code.gson:gson` from 2.11.0 to 2.12.1 ([#17668](https://github.com/opensearch-project/OpenSearch/pull/17668))
 
 ### Changed
 
diff --git a/plugins/repository-gcs/build.gradle b/plugins/repository-gcs/build.gradle
index 515ad4c3bc0ed..cae9a29dd341e 100644
--- a/plugins/repository-gcs/build.gradle
+++ b/plugins/repository-gcs/build.gradle
@@ -66,7 +66,7 @@ dependencies {
   api 'com.google.cloud:google-cloud-core-http:2.47.0'
   api 'com.google.cloud:google-cloud-storage:1.113.1'
 
-  api 'com.google.code.gson:gson:2.11.0'
+  api 'com.google.code.gson:gson:2.12.1'
 
   runtimeOnly "com.google.guava:guava:${versions.guava}"
   api 'com.google.guava:failureaccess:1.0.1'
diff --git a/plugins/repository-gcs/licenses/gson-2.11.0.jar.sha1 b/plugins/repository-gcs/licenses/gson-2.11.0.jar.sha1
deleted file mode 100644
index 0414a49526895..0000000000000
--- a/plugins/repository-gcs/licenses/gson-2.11.0.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-527175ca6d81050b53bdd4c457a6d6e017626b0e
\ No newline at end of file
diff --git a/plugins/repository-gcs/licenses/gson-2.12.1.jar.sha1 b/plugins/repository-gcs/licenses/gson-2.12.1.jar.sha1
new file mode 100644
index 0000000000000..7d57e885daa08
--- /dev/null
+++ b/plugins/repository-gcs/licenses/gson-2.12.1.jar.sha1
@@ -0,0 +1 @@
+4e773a317740b83b43cfc3d652962856041697cb
\ No newline at end of file