diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7b4de2ca7..30ed98e17 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,8 +25,8 @@ jobs:
       matrix:
         include:
           - { os: ubuntu-22.04,   target: linux,   platform: linux-x64,   container: 'alpine:latest', libc: musl }
-          - { os: ubuntu-20.04,   target: linux,   platform: linux-x64    }
-          - { os: ubuntu-20.04,   target: linux,   platform: linux-arm64  }
+          - { os: ubuntu-22.04,   target: linux,   platform: linux-x64    }
+          - { os: ubuntu-22.04,   target: linux,   platform: linux-arm64  }
           - { os: macos-latest,   target: darwin,  platform: darwin-x64   }
           - { os: macos-latest,   target: darwin,  platform: darwin-arm64 }
           - { os: windows-latest, target: windows, platform: win32-ia32   }
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 12e614e5b..b0cdb6df7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,7 +6,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { os: ubuntu-20.04,   target: linux,   platform: linux-x64 }
+          - { os: ubuntu-22.04,   target: linux,   platform: linux-x64 }
           - { os: macos-14,       target: darwin,  platform: darwin-arm64 }
           - { os: windows-latest, target: windows, platform: win32-x64 }
     runs-on: ${{ matrix.os }}