diff --git a/Dockerfile b/Dockerfile
index d8e7495..a51c72f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ENV FILTRON_VERSION="v0.2.0"
 WORKDIR $GOPATH/src/github.com/asciimoo/filtron
 
 RUN apk upgrade --no-cache && \
-    apk add --no-cache tar="1.34-r0" git="2.32.0-r0" curl="7.77.0-r1" && \
+    apk add --no-cache tar git curl && \
     curl -L "https://github.com/asciimoo/filtron/archive/${FILTRON_VERSION}.tar.gz" | tar xvz --strip 1
 
 RUN go get -d -v && gofmt -l ./ && go build .