diff --git a/pom.xml b/pom.xml
index 4b06583b..aa65c95f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,7 +63,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <github.global.server>github</github.global.server>
     <site.installationModule>google-cloud-texttospeech-parent</site.installationModule>
-    <google.api-common.version>1.9.0</google.api-common.version>
+    <google.api-common.version>1.9.1</google.api-common.version>
     <google.common-protos.version>1.18.0</google.common-protos.version>
     <gax.version>1.56.0</gax.version>
     <grpc.version>1.29.0</grpc.version>