diff --git a/Dockerfile b/Dockerfile
index 5c46c9c1a..ed4a8cef2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /tflint
 COPY . /tflint
 RUN GOOS=$TARGETOS GOARCH=$TARGETARCH make build
 
-FROM alpine:3.22
+FROM alpine:3.23
 
 LABEL maintainer=terraform-linters