diff --git a/Dockerfile b/Dockerfile
index 7beb0a52..67369300 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ FROM mstruebing/editorconfig-checker:2.3.5 as editorconfig-checker
 FROM yoheimuta/protolint:v0.32.0 as protolint
 FROM golangci/golangci-lint:v1.40.1 as golangci-lint
 FROM koalaman/shellcheck:v0.7.2 as shellcheck
-FROM wata727/tflint:0.28.1 as tflint
+FROM wata727/tflint:0.29.0 as tflint
 FROM alpine/terragrunt:0.15.5 as terragrunt
 FROM mvdan/shfmt:v3.3.0 as shfmt
 FROM accurics/terrascan:1.6.0 as terrascan
diff --git a/Dockerfile-slim b/Dockerfile-slim
index 09f75ad4..6cfd0be8 100644
--- a/Dockerfile-slim
+++ b/Dockerfile-slim
@@ -19,7 +19,7 @@ FROM mstruebing/editorconfig-checker:2.3.5 as editorconfig-checker
 FROM yoheimuta/protolint:v0.32.0 as protolint
 FROM golangci/golangci-lint:v1.40.0 as golangci-lint
 FROM koalaman/shellcheck:v0.7.2 as shellcheck
-FROM wata727/tflint:0.28.1 as tflint
+FROM wata727/tflint:0.29.0 as tflint
 FROM alpine/terragrunt:0.15.5 as terragrunt
 FROM mvdan/shfmt:v3.3.0 as shfmt
 FROM accurics/terrascan:1.6.0 as terrascan