diff --git a/Dockerfile b/Dockerfile
index ca2bd21..a8e1912 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alerta/alerta-web:9.0.2@sha256:52164b0fee9ffdf4a14d54c91a4044a6dec23473aa059ed3aeeccefd6aa999aa
+FROM alerta/alerta-web:9.0.2@sha256:4846fcb5c032473cf0e390e6facc81143818d6da5f71d81d19829eec16e44dfa
 
 RUN /venv/bin/pip install \
     git+https://git.walbeck.it/walbeck-it/alerta-contrib.git#subdirectory=plugins/pushover