diff --git a/Dockerfile.v3x b/Dockerfile.v3x
index d72042d..2d67721 100644
--- a/Dockerfile.v3x
+++ b/Dockerfile.v3x
@@ -2,7 +2,7 @@ FROM alpine:3.5
 
 MAINTAINER Adrien Ferrand <ferrand.ad@gmail.com>
 
-ENV BACKUPPC_VERSION 3.3.0
+ENV BACKUPPC_VERSION 3.3.1
 ENV PAR2_VERSION v0.7.0
 
 RUN apk --no-cache add \