diff --git a/.github/workflows/published-charms-tests.yaml b/.github/workflows/published-charms-tests.yaml
index c614e42f9..2bce3ac67 100644
--- a/.github/workflows/published-charms-tests.yaml
+++ b/.github/workflows/published-charms-tests.yaml
@@ -60,7 +60,7 @@ jobs:
           repository: ${{ matrix.charm-repo }}
 
       - name: Install patch dependencies
-        run: pip install poetry~=1.6
+        run: pip install poetry~=1.6 uv~=0.5
 
       - name: Update 'ops' dependency in test charm to latest
         run: |
@@ -77,8 +77,10 @@ jobs:
             echo -e "\ngit+$GITHUB_SERVER_URL/$GITHUB_REPOSITORY@$GITHUB_SHA#egg=ops" >> requirements.txt
           elif [ -e "poetry.lock" ]; then
             poetry add git+$GITHUB_SERVER_URL/$GITHUB_REPOSITORY@$GITHUB_SHA --lock
+          elif [ -e "uv.lock" ]; then
+            uv add --frozen --raw-sources git+$GITHUB_SERVER_URL/$GITHUB_REPOSITORY@$GITHUB_SHA
           else
-            echo "Error: No requirements.txt or poetry.lock file found"
+            echo "Error: No requirements.txt or poetry.lock or uv.lock file found"
             exit 1
           fi