diff --git a/.github/workflows/installer.yml b/.github/workflows/installer.yml
index a0c07352223..60d00732f9e 100644
--- a/.github/workflows/installer.yml
+++ b/.github/workflows/installer.yml
@@ -50,7 +50,7 @@ jobs:
       matrix:
         os:
         - macos-13
-        - ubuntu-20.04
+        - ubuntu-22.04
         #- windows-2022 # fails with "debug http_download_curl received HTTP status 000"
     needs: changes
     runs-on: ${{ matrix.os }}
@@ -76,7 +76,7 @@ jobs:
       matrix:
         os:
         - macos-13
-        - ubuntu-20.04
+        - ubuntu-22.04
         - windows-2022
     needs: changes
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 803f3c8090f..0da752cd91d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -211,7 +211,7 @@ jobs:
         go test ./...
   test-release:
     needs: changes
-    runs-on: ubuntu-20.04 # use older Ubuntu for older glibc
+    runs-on: ubuntu-22.04 # use older Ubuntu for older glibc
     permissions:
       contents: read
     steps:
@@ -473,7 +473,7 @@ jobs:
     - test-ubuntu
     - test-website
     - test-windows
-    runs-on: ubuntu-20.04 # use older Ubuntu for older glibc
+    runs-on: ubuntu-22.04 # use older Ubuntu for older glibc
     permissions:
       contents: write
     steps: