diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 3e1f5b82..1783b594 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-latest, macos-latest ]
+        os: [ ubuntu-22.04, macos-14 ]
     steps:
       - uses: actions/checkout@v2
         with:
@@ -26,7 +26,7 @@ jobs:
         with:
           sharedKey: ${{ matrix.os }}
       - name: Cache dependencies
-        if: ${{ matrix.os == 'ubuntu-latest' }}
+        if: ${{ matrix.os == 'ubuntu-22.04' }}
         run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install grcov --version 0.8.10; fi
       - name: Format
         run: |
@@ -40,7 +40,7 @@ jobs:
           RUST_BACKTRACE: 1
           EXTRA_CARGO_ARGS: '--verbose'
       - name: Run asan tests
-        if: ${{ matrix.os == 'ubuntu-latest' }}
+        if: ${{ matrix.os == 'ubuntu-22.04' }}
         run: make test
         env:
           RUST_BACKTRACE: 1
@@ -51,7 +51,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-latest ]
+        os: [ ubuntu-22.04 ]
     steps:
       - uses: actions/checkout@v2
         with:
@@ -77,7 +77,7 @@ jobs:
           EXTRA_CARGO_ARGS: '--verbose'
           WITH_STABLE_TOOLCHAIN: 'force'
   coverage:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     needs: nightly
     steps:
       - uses: actions/checkout@v2
@@ -92,7 +92,7 @@ jobs:
           components: llvm-tools-preview
       - uses: Swatinem/rust-cache@v1
         with:
-          sharedKey: ubuntu-latest
+          sharedKey: ubuntu-22.04
       - name: Install grcov
         run: if [[ ! -e ~/.cargo/bin/grcov ]]; then cargo install --locked grcov --version 0.8.10; fi
       - name: Run tests