diff --git a/Dockerfile b/Dockerfile
index b99cbe65..58e11c34 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ FROM borkdude/clj-kondo:2020.09.09 as clj-kondo
 FROM dotenvlinter/dotenv-linter:2.2.1 as dotenv-linter
 FROM mstruebing/editorconfig-checker:2.2.0 as editorconfig-checker
 FROM golangci/golangci-lint:v1.32.2 as golangci-lint
-FROM yoheimuta/protolint:v0.26.0 as protolint
+FROM yoheimuta/protolint:v0.26.1 as protolint
 FROM koalaman/shellcheck:v0.7.1 as shellcheck
 FROM wata727/tflint:0.20.3 as tflint
 FROM alpine/terragrunt:0.13.5 as terragrunt