diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index ae63c08..0f8eea1 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -1,9 +1,9 @@
 name: "python tests and coverage"
 # Uses:
-# https://github.com/actions/checkout : v4.2.2 11bd71901bbe5b1630ceea73d27597364c9af683
-# https://github.com/actions/download-artifact : v5.0.0 634f93cb2916e3fdff6788551b99b062d0335ce0
-# https://github.com/actions/upload-artifact : v4.6.2 ea165f8d65b6e75b540449e92b4886f43607fa02
-# https://github.com/astral-sh/setup-uv : v6.4.3 e92bafb6253dcd438e0484186d7669ea7a8ca1cc
+# https://github.com/actions/checkout : v6.0.2 de0fac2e4500dabe0009e67214ff5f5447ce83dd
+# https://github.com/actions/download-artifact : v8.0.1 3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+# https://github.com/actions/upload-artifact : v7.0.0 bbbca2ddaa5d8feaa63e36b76fdaad77386f024f
+# https://github.com/astral-sh/setup-uv : v7.5.0 e06108dd0aef18192324c70427afc47652e63a82
 
 on:
   pull_request:
@@ -31,10 +31,10 @@ jobs:
 
     steps:
       - name: "Repo checkout"
-        uses: "actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683"
+        uses: "actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd"
 
       - name: "Install the latest version of uv"
-        uses: "astral-sh/setup-uv@e92bafb6253dcd438e0484186d7669ea7a8ca1cc"
+        uses: "astral-sh/setup-uv@e06108dd0aef18192324c70427afc47652e63a82"
         with:
           version: "latest"
           python-version: "${{ matrix.python-version }}"
@@ -44,7 +44,7 @@ jobs:
         run: "uvx nox --session test -- partial-coverage"
 
       - name: "Save coverage artifact"
-        uses: "actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02"
+        uses: "actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f"
         with:
           name: "coverage-artifact-${{ matrix.os}}-${{ matrix.python-version}}"
           path: ".coverage.*"
@@ -57,16 +57,16 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Repo checkout"
-        uses: "actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683"
+        uses: "actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd"
 
       - name: "Install the latest version of uv"
-        uses: "astral-sh/setup-uv@e92bafb6253dcd438e0484186d7669ea7a8ca1cc"
+        uses: "astral-sh/setup-uv@e06108dd0aef18192324c70427afc47652e63a82"
         with:
           version: "latest"
           enable-cache: true
 
       - name: "Download coverage artifacts"
-        uses: "actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0"
+        uses: "actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c"
         with:
           pattern: "coverage-artifact-*"
           merge-multiple: true
@@ -90,10 +90,10 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Repo checkout"
-        uses: "actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683"
+        uses: "actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd"
 
       - name: "Install the latest version of uv"
-        uses: "astral-sh/setup-uv@e92bafb6253dcd438e0484186d7669ea7a8ca1cc"
+        uses: "astral-sh/setup-uv@e06108dd0aef18192324c70427afc47652e63a82"
         with:
           version: "latest"
           enable-cache: true