diff --git a/setup/action.yml b/setup/action.yml
index 7f7c21d..7247ca3 100644
--- a/setup/action.yml
+++ b/setup/action.yml
@@ -52,10 +52,9 @@ runs:
     with:
       python-version: ${{ inputs.python-version }}
 
-  - name: Pip Upgrade
-    shell: bash
-    run: pip install --upgrade pip
-
+  - name: Install uv
+    uses: astral-sh/setup-uv@v5
+  
   - name: Install duploctl
     id: install-duploctl
     shell: bash
@@ -63,9 +62,9 @@ runs:
       VERSION: ${{ inputs.version }}
     run: |
       if [[ "$VERSION" == "latest" ]]; then
-        pip install duplocloud-client
+        uv pip install duplocloud-client --system || exit 1
       else
-        pip install duplocloud-client==$VERSION
+        uv pip install duplocloud-client==$VERSION --system || exit 1
       fi
       
   - name: Duplo Version
diff --git a/terraform-module/setup.sh b/terraform-module/setup.sh
index 3d88eb2..ab8c108 100755
--- a/terraform-module/setup.sh
+++ b/terraform-module/setup.sh
@@ -8,9 +8,9 @@ ARGS=(
 )
 
 if [ "$AWS_ENABLED" == "true" ]; then
-  echo "AWS enabled, setting up backend config for S3 and DynamoDB"
+  echo "AWS enabled, setting up backend config for S3 with lockfile"
   ARGS+=(
-    -backend-config=dynamodb_table="${PREFIX}-${DUPLO_ACCOUNT_ID}-lock"
+    -backend-config=use_lockfile=true
     -backend-config=region=$DUPLO_DEFAULT_REGION
     -backend-config=bucket=$DUPLO_TF_BUCKET
   )