diff --git a/Dockerfile b/Dockerfile
index fddfc549e40058224829cf18f2bde1d2d636e420..5755c2b769928cd4047cc16c9a40a1769f0a04e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ SHELL ["/bin/bash", "-c"]
 # Base #
 ########
 
-RUN pip install mkdocs>=1.1.2 mkdocs-material>=7.1.0 mkdocs-htmlproofer-plugin==0.8.0 mkdocs-video==1.3.0
+RUN pip install mkdocs>=1.1.2 mkdocs-material==8.5.11 mkdocs-htmlproofer-plugin==0.8.0 mkdocs-video==1.3.0
 
 ##########
 # Linter #