diff --git a/Dockerfile b/Dockerfile
index 27d0b0e..1fec33f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM google/cloud-sdk:479.0.0-alpine
+FROM google/cloud-sdk:480.0.0-alpine
 
 COPY entrypoint.sh /