diff --git a/.github/workflows/get-python-versions.yml b/.github/workflows/get-python-versions.yml
index 8217e1f..8197a7d 100644
--- a/.github/workflows/get-python-versions.yml
+++ b/.github/workflows/get-python-versions.yml
@@ -13,11 +13,11 @@ defaults:
 jobs:
   find_new_versions:
     name: Find new versions
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     outputs:
       versions_output: ${{ steps.Get_new_versions.outputs.TOOL_VERSIONS }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@main
         with:
           submodules: true
 
@@ -27,12 +27,12 @@ jobs:
 
   check_new_versions:
     name: Check new versions
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: find_new_versions
     env:
       TOOL_VERSIONS: ${{needs.find_new_versions.outputs.versions_output}}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@main
         with:
           submodules: true
 
@@ -56,13 +56,13 @@ jobs:
   
   trigger_builds:
     name: Trigger builds
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: [find_new_versions, check_new_versions]
     env:
       TOOL_VERSIONS: ${{needs.find_new_versions.outputs.versions_output}}
     environment: Get Available Tools Versions - Publishing Approval
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@main
         with:
           submodules: true
 
@@ -77,11 +77,11 @@ jobs:
 
   check_build:
     name: Check build for failures 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: [find_new_versions, check_new_versions, trigger_builds]
     if: failure()
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@main
         with:
           submodules: true
 
@@ -92,4 +92,4 @@ jobs:
           ./helpers/get-new-tool-versions/send-slack-notification.ps1 -Url "${{ secrets.SLACK_CHANNEL_URL }}" `
                                                                       -ToolName "${{ env.TOOL_NAME }}" `
                                                                       -Text "$message" `
-                                                                      -ImageUrl "https://avatars.githubusercontent.com/u/1525981?s=200&v=4"
\ No newline at end of file
+                                                                      -ImageUrl "https://avatars.githubusercontent.com/u/1525981?s=200&v=4"