diff --git a/Dockerfile b/Dockerfile
index 46f004c1..74337af4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ 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 alpine/terragrunt:0.15.3 as terragrunt
-FROM mvdan/shfmt:v3.2.4 as shfmt
+FROM mvdan/shfmt:v3.3.0 as shfmt
 FROM accurics/terrascan:1.6.0 as terrascan
 FROM hadolint/hadolint:latest-alpine as dockerfile-lint
 FROM assignuser/chktex-alpine:v0.1.1 as chktex
diff --git a/Dockerfile-slim b/Dockerfile-slim
index 0da0f21f..22c582e6 100644
--- a/Dockerfile-slim
+++ b/Dockerfile-slim
@@ -21,7 +21,7 @@ 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 alpine/terragrunt:0.15.3 as terragrunt
-FROM mvdan/shfmt:v3.2.4 as shfmt
+FROM mvdan/shfmt:v3.3.0 as shfmt
 FROM accurics/terrascan:1.6.0 as terrascan
 FROM hadolint/hadolint:latest-alpine as dockerfile-lint
 FROM assignuser/chktex-alpine:v0.1.1 as chktex