diff --git a/Dockerfile b/Dockerfile
index 949df16..c679e3c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/floryn90/hugo:0.128.2-ext-ubuntu AS builder
+FROM docker.io/floryn90/hugo:0.133.1-ext-ubuntu AS builder
 
 ARG TRAINING_HUGO_ENV=default