diff --git a/Dockerfile b/Dockerfile
index 6f6aea8..17db664 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM eclipse-temurin:21.0.5_11-jre-alpine@sha256:2a0bbb1db6d8db42c66ed00c43d954cf458066cc37be12b55144781da7864fdf
 
 ENV REVIEWDOG_VERSION=v0.20.2
-ENV CHECKSTYLE_VERSION=10.20.1
+ENV CHECKSTYLE_VERSION=10.20.2
 
 SHELL ["/bin/ash", "-eo", "pipefail", "-c"]