diff --git a/Dockerfile b/Dockerfile
index 21dbb13..cf35576 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ARG OPENTOFU_VERSION=latest
 FROM hashicorp/terraform:$TERRAFORM_VERSION AS terraform
 FROM ghcr.io/opentofu/opentofu:$OPENTOFU_VERSION AS opentofu
 
-FROM golang:1.22-alpine3.19
+FROM golang:1.22-alpine3.20
 RUN apk --no-cache add make git bash
 COPY --from=terraform /bin/terraform /usr/local/bin/
 COPY --from=opentofu /usr/local/bin/tofu /usr/local/bin/