diff --git a/ci/cloudbuild_with_gapic_showcase.yaml b/ci/cloudbuild_with_gapic_showcase.yaml
index c43b2b31e..b85212d1a 100644
--- a/ci/cloudbuild_with_gapic_showcase.yaml
+++ b/ci/cloudbuild_with_gapic_showcase.yaml
@@ -31,7 +31,7 @@ steps:
     args: ['clone', 'https://github.com/googleapis/gapic-showcase.git']
 
   - id: 'Build Showcase'
-    name: 'golang:1.24'
+    name: 'golang:1.25'
     entrypoint: 'go'
     args: ['install', './cmd/gapic-showcase']
     dir: 'gapic-showcase'