diff --git a/.github/workflows/build_demo.yml b/.github/workflows/build_demo.yml
index 91aeedb..2679f7d 100644
--- a/.github/workflows/build_demo.yml
+++ b/.github/workflows/build_demo.yml
@@ -8,7 +8,7 @@ jobs:
 
   build:
   
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
   
diff --git a/.github/workflows/build_deploy_staging.yml b/.github/workflows/build_deploy_staging.yml
index bc1a945..d803166 100644
--- a/.github/workflows/build_deploy_staging.yml
+++ b/.github/workflows/build_deploy_staging.yml
@@ -17,7 +17,7 @@ jobs:
   build:
     if: github.event.pull_request.draft == false
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
 
diff --git a/.github/workflows/remove_st_after_pr.yml b/.github/workflows/remove_st_after_pr.yml
index 4faa901..c3e27f2 100644
--- a/.github/workflows/remove_st_after_pr.yml
+++ b/.github/workflows/remove_st_after_pr.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   delete-deployment:
     if: github.event.pull_request.draft == false
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     steps:
 
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 7dfc387..012fd44 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -89,7 +89,7 @@ jobs:
       matrix:
         os: [ubuntu-20.04]
         ruby: [ '3.0.3' ]
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
 
     env:
       CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}