diff --git a/Dockerfile b/Dockerfile
index e0121582e4dffee8ed997d687ec390dd8ca117c2..361784141327d5a23422a7944e542a6fab42df36 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ RUN pip install mkdocs>=1.1.2 mkdocs-material>=7.1.0 mkdocs-htmlproofer-plugin==
 
 RUN apt-get update && apt-get install -y nodejs npm aspell git git-lfs
 
-RUN npm install -g markdownlint-cli markdown-link-check
+RUN npm install -g markdownlint-cli@0.32.2 markdown-link-check
 
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 # prepare git for automatic merging in CI #