diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f0e0fe..30e0054 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,6 +25,5 @@ jobs:
           path: .cache
           restore-keys: |
             mkdocs-material-
-      - run: pip install mkdocs-material
-      - run: pip install "mkdocs-material[imaging]"
+      - run: pip install -r requirements.txt
       - run: mkdocs gh-deploy --force
diff --git a/requirements.txt b/requirements.txt
index 2c0eb3a..b06a095 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,6 +17,7 @@ mkdocs-git-authors-plugin==0.9.2
 mkdocs-git-committers-plugin-2==2.4.1
 mkdocs-git-revision-date-localized-plugin==1.3.0
 mkdocs-material==9.5.33
+mkdocs-material[imaging]==9.5.33
 mkdocs-material-extensions==1.3.1
 packaging==24.1
 paginate==0.5.7