diff --git a/build/gomplate/Dockerfile b/build/gomplate/Dockerfile
index 4b94bc842a..cd3973621a 100644
--- a/build/gomplate/Dockerfile
+++ b/build/gomplate/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20@sha256:cfc9d1b07b1ef4f7a4571f0b60a99646a92ef76adb7d9943f4cb7b606c6554e2
+FROM golang:1.21@sha256:b490ae1f0ece153648dd3c5d25be59a63f966b5f9e1311245c947de4506981aa
 
 ARG GOMPLATE_VERSION