Update go.mod

glasnt · web-flow · commit f321d8d776ea · 2025-03-26T14:26:18.000+11:00
diff --git a/go.mod b/go.mod
@@ -1,7 +1,7 @@
 module github.com/GoogleCloudPlatform/cloud-run-button
 
 go 1.21
-toolchain go1.23.7
+toolchain go1.21.0
 
 require (
 	cloud.google.com/go/artifactregistry v1.15.0
