diff --git a/.github/workflows/pr-conflicts.yml b/.github/workflows/pr-conflicts.yml
index 72ff3969b..96040cd60 100644
--- a/.github/workflows/pr-conflicts.yml
+++ b/.github/workflows/pr-conflicts.yml
@@ -1,18 +1,18 @@
 name: "PR Conflicts checker"
 on:
   pull_request_target:
     types: [synchronize]
 
 jobs:
   Conflict_Check:
     name: 'Check PR status: conflicts and resolution'
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     steps:
       - name: check if PRs are dirty
         uses: eps1lon/actions-label-merge-conflict@releases/2.x
         with:
           dirtyLabel: "state: conflict"
           removeOnDirtyLabel: "state: conflict resolved"
           repoToken: "${{ secrets.GITHUB_TOKEN }}"
           commentOnDirty: "This pull request has conflicts, please resolve those before we can evaluate the pull request."
           commentOnClean: "Conflicts have been resolved. A maintainer will review the pull request shortly."