diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5e8de33..a5db618 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ on:
       - master
 jobs:
   build:
-    runs-on: ${{ matrix.os || 'ubuntu-20.04' }}
+    runs-on: ${{ matrix.os || 'ubuntu-22.04' }}
     strategy:
       matrix:
         # XXX uncomment the line below to work with act, see https://github.com/nektos/act/issues/996
diff --git a/.github/workflows/tarball.yml b/.github/workflows/tarball.yml
index 493479a..7c25416 100644
--- a/.github/workflows/tarball.yml
+++ b/.github/workflows/tarball.yml
@@ -5,7 +5,7 @@ on:
       - master
 jobs:
   tarball:
-    runs-on: 'ubuntu-20.04'
+    runs-on: 'ubuntu-22.04'
 
     steps:
       - uses: actions/checkout@v2