diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index c4e11a2..c9298b8 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -10,9 +10,9 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  FC: gfortran-12
-  CC: gcc-12
-  CXX: gcc-12
+  FC: gfortran-13
+  CC: gcc-13
+  CXX: gcc-13
 
 jobs:
 
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 2f11332..d61b6fb 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v3.2.1
+        uses: pypa/cibuildwheel@v3.3.0
         env:
           FC: gfortran-14
           CC: gcc-14