diff --git a/Dockerfile b/Dockerfile
index 5df2907..57307be 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # the following version can be overridden at image build time with --build-arg
-ARG HUGO_VERSION=0.91.0
+ARG HUGO_VERSION=0.91.1
 # remove/comment the following line completely to compile vanilla Hugo:
 ARG HUGO_BUILD_TAGS=extended