diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index fad79fe..1dd84a6 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -52,7 +52,7 @@ jobs:
           arch: amd64
       - uses: actions/checkout@v4
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.19.1
+        uses: pypa/cibuildwheel@v2.21.3
       - uses: actions/upload-artifact@v4
         with:
           name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
@@ -89,7 +89,6 @@ jobs:
           pip install --no-index --find-links $env:GITHUB_WORKSPACE\dist pycdfpp
       - uses: actions/checkout@v4
       - name: run tests
-        if: ${{ runner.os != 'Windows' && matrix.python-version != '3.13' }}
         run: |
           pip install ddt requests
           python -v tests/full_corpus/test_full_corpus.py
@@ -98,7 +97,7 @@ jobs:
     needs: [build_wheels]
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13-dev']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13.0']
     runs-on: macos-14
     steps:
       - name: add pyenv to path
@@ -107,6 +106,7 @@ jobs:
       - name: install dependencies
         run: |
           brew install pyenv
+          brew upgrade pyenv
           pyenv install ${{ matrix.python-version }}
       - uses: actions/download-artifact@v4
         with:
diff --git a/subprojects/catch2.wrap b/subprojects/catch2.wrap
index 489db6c..f9bf436 100644
--- a/subprojects/catch2.wrap
+++ b/subprojects/catch2.wrap
@@ -1,10 +1,10 @@
 [wrap-file]
-directory = Catch2-3.7.0
-source_url = https://github.com/catchorg/Catch2/archive/v3.7.0.tar.gz
-source_filename = Catch2-3.7.0.tar.gz
-source_hash = 5b10cd536fa3818112a82820ce0787bd9f2a906c618429e7c4dea639983c8e88
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/catch2_3.7.0-1/Catch2-3.7.0.tar.gz
-wrapdb_version = 3.7.0-1
+directory = Catch2-3.7.1
+source_url = https://github.com/catchorg/Catch2/archive/v3.7.1.tar.gz
+source_filename = Catch2-3.7.1.tar.gz
+source_hash = c991b247a1a0d7bb9c39aa35faf0fe9e19764213f28ffba3109388e62ee0269c
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/catch2_3.7.1-1/Catch2-3.7.1.tar.gz
+wrapdb_version = 3.7.1-1
 
 [provide]
 catch2 = catch2_dep