diff --git a/.github/workflows/update-crate-versions.yml b/.github/workflows/update-crate-versions.yml
deleted file mode 100644
index 62d910b..0000000
--- a/.github/workflows/update-crate-versions.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: Update crates versions
-
-defaults:
-  run:
-    shell: bash
-
-on:
-  schedule:
-    # * is a special character in YAML, needs quoting
-    - cron:  '0 0 * * 0'
-  workflow_dispatch:
-
-jobs:
-  updateversions:
-    runs-on: ubuntu-latest
-    container:
-      image: rust:latest
-    steps:
-      - name: Check out the code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - name: Retrieve newest versions of dependencies
-        run: |
-          echo 'cargo_toml<<EOF' >> $GITHUB_ENV
-          ./bin/update-crates-versions.sh | sed 's/"/\\"/g' >> $GITHUB_ENV
-          echo 'EOF' >> $GITHUB_ENV
-      - name: Update Cargo.toml
-        run:
-          echo "${{env.cargo_toml}}" > local-registry/Cargo.toml
-      - name: Create Pull Request
-        id: cpr
-        uses: peter-evans/create-pull-request@v3
-        with:
-          commit-message: Update crates versions
-          committer: GitHub <noreply@github.com>
-          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
-          branch: update-crates-version
-          title: Update crates versions
-          body: |
-            Update crates versions
-
-            This is an auto-generated pull request.
\ No newline at end of file
diff --git a/.github/workflows/update-crates-versions.yml b/.github/workflows/update-crates-versions.yml
new file mode 100644
index 0000000..ad06a25
--- /dev/null
+++ b/.github/workflows/update-crates-versions.yml
@@ -0,0 +1,31 @@
+name: Update crates versions
+
+defaults:
+  run:
+    shell: bash
+
+on:
+  schedule:
+    # Every Sunday at 00:00
+    - cron:  '0 0 * * 0'
+  workflow_dispatch:
+
+jobs:
+  updateversions:
+    runs-on: ubuntu-latest
+    container:
+      image: rust:1.57.0
+    steps:
+      - name: Check out the code
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+        with:
+          fetch-depth: 1
+          ref: main
+      - name: Retrieve newest versions of dependencies
+        run: ./bin/update-crates-versions.sh
+      - name: Create pull request
+        run: |
+          git checkout -b update-crates-versions
+          git add local-registry/Cargo.toml
+          git commit -m "Update crates versions"
+          gh pr create --title "Update crates versions" --body "This is an automated pull request"
\ No newline at end of file
diff --git a/bin/update-crates-versions.sh b/bin/update-crates-versions.sh
index 8d90072..f93aefb 100755
--- a/bin/update-crates-versions.sh
+++ b/bin/update-crates-versions.sh
@@ -11,5 +11,3 @@ do
     latest_version=$(cargo search "$crate" | head -n 1 | awk -F"[ ]+" '{print $1  " = " $3}')
     sed -i -r "s/^$crate =.*/$latest_version/" $MANIFEST
  done <<< "$DEPS"
-
-cat $MANIFEST
\ No newline at end of file