diff --git a/.github/workflows/publish-packages.yml b/.github/workflows/publish-packages.yml
index ad7b812e..7015daab 100644
--- a/.github/workflows/publish-packages.yml
+++ b/.github/workflows/publish-packages.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pypa/cibuildwheel@v2.19.2
+      - uses: pypa/cibuildwheel@v2.21
         env:
           CIBW_BUILD: "*-manylinux_x86_64 *-manylinux_i686 *-manylinux_aarch64"
           CIBW_SKIP: "cp36-* cp37-* cp38-* pp*"
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pypa/cibuildwheel@v2.19.2
+      - uses: pypa/cibuildwheel@v2.21
         env:
           CIBW_BUILD: "*-manylinux_x86_64 *-manylinux_aarch64"
           CIBW_SKIP: "cp36-* cp37-* cp38-* pp*"
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pypa/cibuildwheel@v2.19.2
+      - uses: pypa/cibuildwheel@v2.21
         env:
           CIBW_BUILD: "*-musllinux_x86_64 *-musllinux_i686 *-musllinux_aarch64"
           CIBW_SKIP: "cp36-* cp37-* cp38-* pp*"
@@ -81,7 +81,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pypa/cibuildwheel@v2.19.2
+      - uses: pypa/cibuildwheel@v2.21
         env:
           CIBW_SKIP: "cp36-* cp37-* cp38-* pp*"
           CIBW_ARCHS_MACOS: "x86_64 universal2"
@@ -99,7 +99,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     name: Build wheels for Windows (${{ matrix.python-version }})
     runs-on: windows-latest
     steps:
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 9b31af6b..cb0708db 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -8,7 +8,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest]
-        python-version: ['3.9', '3.12']
+        python-version: ['3.9', '3.13']
     name: Test for ${{ matrix.python-version }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     steps:
@@ -50,7 +50,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.9', '3.12']
+        python-version: ['3.9', '3.13']
     defaults:
       run:
         shell: pwsh