diff --git a/pom.xml b/pom.xml
index c32e6ac28a9..5446379dd3b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
     <google.auth.version>1.33.0</google.auth.version>
-    <protobuf.version>3.25.1</protobuf.version>
+    <protobuf.version>3.25.5</protobuf.version>
     <google.api.version>2.47.0</google.api.version>
     <apache.httpcomponents.httpclient.version>4.5.14</apache.httpcomponents.httpclient.version>
     <auto-value.version>1.11.0</auto-value.version>