diff --git a/Dockerfile b/Dockerfile
index 27ba3601f..00d61ba0f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.3
+FROM alpine:3.5
 MAINTAINER searx <https://github.com/asciimoo/searx>
 LABEL description "A privacy-respecting, hackable metasearch engine."