diff --git a/Dockerfile b/Dockerfile
index 543769c8..5ae4109c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ COPY . .
 RUN make build
 
 # Final image
-FROM alpine
+FROM alpine:3.15
 
 # Install ca-certificates
 RUN apk add --update ca-certificates jq