diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7ba06514..267f62c4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,7 @@ jobs:
     name: cargo fmt
     runs-on: ubuntu-latest
     container: 
-      image: rust:latest
+      image: rust:1.74-bookworm
     steps:
       - uses: actions/checkout@v3
       - run: |
@@ -23,7 +23,7 @@ jobs:
     name: cargo clippy
     runs-on: ubuntu-latest
     container: 
-      image: rust:latest
+      image: rust:1.74-bookworm
     steps:
       - uses: actions/checkout@v3
       - uses: actions/cache@v3
@@ -47,7 +47,7 @@ jobs:
       pull-requests: write
       actions: read
     container:
-      image: rust:latest
+      image: rust:1.74-bookworm
     steps:
       - uses: actions/checkout@v3
       - uses: actions/cache@v3
@@ -78,7 +78,7 @@ jobs:
       contents: write
       pull-requests: write
     container:
-      image: rust:latest
+      image: rust:1.74-bookworm
     steps:
       - uses: actions/checkout@v3
       - uses: actions/cache@v3