diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index dfea060d0..f3f8907fc 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -16,7 +16,7 @@ jobs:
                 name: [linux-clang]
                 include:
                     - name: linux-clang
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: clang
         steps:
             - name: Clone repository
diff --git a/.github/workflows/linux-mit-interop.yml b/.github/workflows/linux-mit-interop.yml
index 72648ee2c..52c0b67ab 100644
--- a/.github/workflows/linux-mit-interop.yml
+++ b/.github/workflows/linux-mit-interop.yml
@@ -14,7 +14,7 @@ jobs:
                 name: [linux-clang]
                 include:
                     - name: linux-clang
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: clang
                       cflags: ''
         steps:
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 48e4c80dc..ef968e381 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -57,11 +57,11 @@ jobs:
                 name: [linux-clang, linux-gcc]
                 include:
                     - name: linux-clang
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: clang
                       cflags: ''
                     - name: linux-gcc
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: gcc
                       cflags: '-Wnonnull'
         steps:
diff --git a/.github/workflows/scanbuild.yml b/.github/workflows/scanbuild.yml
index 678ccfd80..62aab91f9 100644
--- a/.github/workflows/scanbuild.yml
+++ b/.github/workflows/scanbuild.yml
@@ -20,7 +20,7 @@ jobs:
                 name: [linux-clang]
                 include:
                     - name: linux-clang
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: clang
         steps:
             - name: Clone repository
diff --git a/.github/workflows/ubsan.yml b/.github/workflows/ubsan.yml
index d4bb2eda4..9f84ea41e 100644
--- a/.github/workflows/ubsan.yml
+++ b/.github/workflows/ubsan.yml
@@ -57,12 +57,12 @@ jobs:
                 name: [linux-clang, linux-gcc]
                 include:
                     - name: linux-clang
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: clang
                       cflags: '-fsanitize=undefined'
                       ldflags: ''
                     - name: linux-gcc
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: gcc
                       cflags: '-Wnonnull -fsanitize=undefined'
                       ldflags: ''
diff --git a/.github/workflows/valgrind.yml b/.github/workflows/valgrind.yml
index ab5e90916..fcd181132 100644
--- a/.github/workflows/valgrind.yml
+++ b/.github/workflows/valgrind.yml
@@ -20,7 +20,7 @@ jobs:
                 name: [linux-clang]
                 include:
                     - name: linux-clang
-                      os: ubuntu-18.04
+                      os: ubuntu-22.04
                       compiler: clang
         steps:
             - name: Clone repository