diff --git a/build.sbt b/build.sbt
index e2cdbee..f16f977 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,7 +10,7 @@ val jacksonVersion = "2.18.2"
 val magnolifyVersion = "0.8.0"
 val nettyVersion = "4.1.118.Final"
 val slf4jVersion = "2.0.16"
-val gcpLibrariesVersion = "26.55.0"
+val gcpLibrariesVersion = "26.56.0"
 
 lazy val gcpBom = Bom(
   "com.google.cloud" % "libraries-bom" % gcpLibrariesVersion