diff --git a/Dockerfile b/Dockerfile
index 9ea7e87..b3918f3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:alpine
+FROM golang:1.18-alpine
 
 COPY entrypoint.sh /entrypoint.sh
 
diff --git a/entrypoint.sh b/entrypoint.sh
index fafc13f..1b198ad 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -17,4 +17,7 @@ fi
 export GO111MODULE=on
 export GOPROXY="$INPUT_GOPROXY"
 
-go get -d "$PACKAGE@$VERSION"
+mkdir dummy
+cd dummy
+go mod init dummy
+go get "$PACKAGE@$VERSION"