diff --git a/slim/Dockerfile b/slim/Dockerfile
index 3e1280f..81d9a4a 100644
--- a/slim/Dockerfile
+++ b/slim/Dockerfile
@@ -10,7 +10,7 @@ ENV GPG_KEY D5823CACB477191CAC0075555AE420CC0209989E
 ARG CMAKEFLAGS="-DCMAKE_INSTALL_PREFIX=/opt/znc -DWANT_CYRUS=YES -DWANT_PERL=YES -DWANT_PYTHON=YES -DWANT_IPV6=NO"
 ARG MAKEFLAGS=""
 
-ENV ZNC_VERSION 1.7.0
+ENV ZNC_VERSION 1.7.1
 
 RUN set -x \
     && adduser -S znc \