diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c3d3f5b..f031f16 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -44,9 +44,9 @@ jobs:
           - "cp310-*"
           - "cp311-*"
           - "cp312-*"
-          - "pp37-*"
           - "pp38-*"
           - "pp39-*"
+          - "pp310-*"
 
     steps:
       - name: Check out zfec sources
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4a51f14..e528c8a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,14 +21,14 @@ jobs:
           - "ubuntu-22.04"
           - "windows-2022"
         python-version:
-          - "3.7"
           - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
-          - "pypy-3.7"
+          - "3.12"
           - "pypy-3.8"
           - "pypy-3.9"
+          - "pypy-3.10"
 
     steps: