diff --git a/.github/actions/action.yml b/.github/actions/action.yml
index 895b6863bef..088877304a7 100644
--- a/.github/actions/action.yml
+++ b/.github/actions/action.yml
@@ -117,7 +117,7 @@ runs:
         export PYTHONPATH=$(pwd)
         export NEMORUN_HOME=$(pwd)
         export NCCL_DEBUG=INFO
-        pip install --no-cache-dir "uv!=0.9.29"
+        pip install --no-cache-dir "uv<0.9.29"
         uv venv .venv
         uv cache clean
         uv sync --no-cache --only-group test
@@ -199,7 +199,7 @@ runs:
 
         export PYTHONPATH=$(pwd)
         export NEMORUN_HOME=$(pwd)
-        pip install --no-cache-dir "uv!=0.9.29"
+        pip install --no-cache-dir "uv<0.9.29"
         uv venv .venv
         uv cache clean
         uv sync --no-cache --only-group test
diff --git a/.github/workflows/oncall-rotation.yml b/.github/workflows/oncall-rotation.yml
index 46a45810ad1..71ae094e6c8 100644
--- a/.github/workflows/oncall-rotation.yml
+++ b/.github/workflows/oncall-rotation.yml
@@ -45,7 +45,10 @@ jobs:
           # Slack token for updating the Slack usergroup
           SLACK_TOKEN: ${{ secrets.ONCALL_SLACK_TOKEN }}
         run: |
-          pip install --no-cache-dir uv
+          pip install --no-cache-dir "uv<0.9.29"
+          uv venv .venv
+          uv cache clean
+          uv sync --no-cache 
           uv run --with slack-sdk python .github/scripts/oncall_manager.py rotate
 
       - name: Commit and Push changes
diff --git a/.github/workflows/sync-team-usergroups.yml b/.github/workflows/sync-team-usergroups.yml
index 8b08182dceb..1c6cecaeb7a 100644
--- a/.github/workflows/sync-team-usergroups.yml
+++ b/.github/workflows/sync-team-usergroups.yml
@@ -35,5 +35,8 @@ jobs:
           GH_TOKEN: ${{ secrets.NVIDIA_MCORE_ONCALL_TOKEN || secrets.PAT || secrets.GITHUB_TOKEN }}
           SLACK_TOKEN: ${{ secrets.ONCALL_SLACK_TOKEN }}
         run: |
-          pip install --no-cache-dir uv
+          pip install --no-cache-dir "uv<0.9.29"
+          uv venv .venv
+          uv cache clean
+          uv sync --no-cache 
           uv run --with slack-sdk python .github/scripts/sync_team_usergroups.py