diff --git a/.github/workflows/django-issue-checker.yml b/.github/workflows/django-issue-checker.yml
index 486bda069..9038771f8 100644
--- a/.github/workflows/django-issue-checker.yml
+++ b/.github/workflows/django-issue-checker.yml
@@ -22,6 +22,6 @@ jobs:
         with:
           enable-cache: "true"
       - name: Create Django Major Issue
-        run: uv run scripts/create_django_issue.py
+        run: uv run --frozen scripts/create_django_issue.py
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/update-changelog.yml b/.github/workflows/update-changelog.yml
index 3c684b107..3bf16c875 100644
--- a/.github/workflows/update-changelog.yml
+++ b/.github/workflows/update-changelog.yml
@@ -24,6 +24,6 @@ jobs:
           git config --global user.name "github-actions"
           git config --global user.email "action@github.com"
       - name: Update list
-        run: uv run scripts/update_changelog.py
+        run: uv run --frozen scripts/update_changelog.py
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/update-contributors.yml b/.github/workflows/update-contributors.yml
index 10b59c60d..4b7911181 100644
--- a/.github/workflows/update-contributors.yml
+++ b/.github/workflows/update-contributors.yml
@@ -23,7 +23,7 @@ jobs:
         with:
           enable-cache: "true"
       - name: Update list
-        run: uv run scripts/update_contributors.py
+        run: uv run --frozen scripts/update_contributors.py
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}