diff --git a/Dockerfile b/Dockerfile
index eca876e4..0f5ffcd1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.17.2-alpine
+FROM golang:1.17.3-alpine
 COPY . /src
 WORKDIR /src
 RUN go build ./cmd/pint