diff --git a/Dockerfile b/Dockerfile
index a20ee45..6a8dcdc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcr.io/cloudsql-docker/gce-proxy:1.33.9-alpine
+FROM gcr.io/cloudsql-docker/gce-proxy:1.37.8-alpine
 
 USER root
 RUN apk update && apk upgrade --no-cache