diff --git a/CHANGELOG.md b/CHANGELOG.md
index e20fda7bfdb18..b6f13b261e75c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,7 +55,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `com.gradle.develocity` from 3.18.2 to 3.19 ([#16855](https://github.com/opensearch-project/OpenSearch/pull/16855))
 - Bump `org.jline:jline` from 3.27.1 to 3.28.0 ([#16857](https://github.com/opensearch-project/OpenSearch/pull/16857))
 - Bump `com.azure:azure-core` from 1.51.0 to 1.54.1 ([#16856](https://github.com/opensearch-project/OpenSearch/pull/16856))
-- Bump `com.nimbusds:oauth2-oidc-sdk` from 11.19.1 to 11.20.1 ([#16895](https://github.com/opensearch-project/OpenSearch/pull/16895))
+- Bump `com.nimbusds:oauth2-oidc-sdk` from 11.19.1 to 11.21 ([#16895](https://github.com/opensearch-project/OpenSearch/pull/16895), [#17010](https://github.com/opensearch-project/OpenSearch/pull/17010))
 - Bump `com.netflix.nebula.ospackage-base` from 11.10.0 to 11.10.1 ([#16896](https://github.com/opensearch-project/OpenSearch/pull/16896))
 - Bump `com.microsoft.azure:msal4j` from 1.17.2 to 1.18.0 ([#16918](https://github.com/opensearch-project/OpenSearch/pull/16918))
 - Bump `org.apache.commons:commons-text` from 1.12.0 to 1.13.0 ([#16919](https://github.com/opensearch-project/OpenSearch/pull/16919))
diff --git a/plugins/repository-azure/build.gradle b/plugins/repository-azure/build.gradle
index c6b303f22112e..332651e37cfa4 100644
--- a/plugins/repository-azure/build.gradle
+++ b/plugins/repository-azure/build.gradle
@@ -62,7 +62,7 @@ dependencies {
   api 'com.microsoft.azure:msal4j-persistence-extension:1.3.0'
   api "net.java.dev.jna:jna-platform:${versions.jna}"
   api 'com.microsoft.azure:msal4j:1.18.0'
-  api 'com.nimbusds:oauth2-oidc-sdk:11.20.1'
+  api 'com.nimbusds:oauth2-oidc-sdk:11.21'
   api 'com.nimbusds:nimbus-jose-jwt:9.41.1'
   api 'com.nimbusds:content-type:2.3'
   api 'com.nimbusds:lang-tag:1.7'
diff --git a/plugins/repository-azure/licenses/oauth2-oidc-sdk-11.20.1.jar.sha1 b/plugins/repository-azure/licenses/oauth2-oidc-sdk-11.20.1.jar.sha1
deleted file mode 100644
index 7527d31eb1d37..0000000000000
--- a/plugins/repository-azure/licenses/oauth2-oidc-sdk-11.20.1.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-8d1ecd62d31945534a7cd63062c3c48ff0df9c43
\ No newline at end of file
diff --git a/plugins/repository-azure/licenses/oauth2-oidc-sdk-11.21.jar.sha1 b/plugins/repository-azure/licenses/oauth2-oidc-sdk-11.21.jar.sha1
new file mode 100644
index 0000000000000..9736182141a0a
--- /dev/null
+++ b/plugins/repository-azure/licenses/oauth2-oidc-sdk-11.21.jar.sha1
@@ -0,0 +1 @@
+97bec173d2a199fdd7f5c1f3a61f7ccc2e992fc1
\ No newline at end of file