diff --git a/gcp/indexer/go.mod b/gcp/indexer/go.mod
index edf397f2f11..a30495927b2 100644
--- a/gcp/indexer/go.mod
+++ b/gcp/indexer/go.mod
@@ -1,6 +1,6 @@
 module github.com/google/osv.dev/gcp/indexer
 
-go 1.26.5
+go 1.27.0
 
 require (
 	cloud.google.com/go/datastore v1.26.0