diff --git a/Dockerfile b/Dockerfile
index 9af987fc..cc793533 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19-buster
+FROM golang:1.21-bookworm
 WORKDIR /src
 COPY tfproviderlint /usr/bin/tfproviderlint
 ENTRYPOINT ["/usr/bin/tfproviderlint"]