diff --git a/.github/workflows/czicompress_cmake.yml b/.github/workflows/czicompress_cmake.yml
index 2c858be..57d5fe2 100644
--- a/.github/workflows/czicompress_cmake.yml
+++ b/.github/workflows/czicompress_cmake.yml
@@ -95,7 +95,7 @@ jobs:
         run: OpenCppCoverage.exe --export_type cobertura:${{github.workspace}}\TestResults\coverage.xml --sources "${{github.workspace}}\czicompress" --excluded_sources "${{github.workspace}}\czicompress\tests" --modules czicompress -- czicompress_tests.exe
 
       - name: Upload Coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         if: ${{ (matrix.config.os == 'windows-latest') && (matrix.build == 'Debug') }}
         with:
           files: coverage.xml
diff --git a/.github/workflows/czishrink_dotnet.yml b/.github/workflows/czishrink_dotnet.yml
index 67f747e..375e50a 100644
--- a/.github/workflows/czishrink_dotnet.yml
+++ b/.github/workflows/czishrink_dotnet.yml
@@ -106,7 +106,7 @@ jobs:
 
       - name: Upload coverage reports for czishrink to Codecov
         if: ${{ (matrix.config.os == 'ubuntu-latest') && (matrix.build == 'Debug') }}
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           fail_ci_if_error: true
           directory: ${{ github.workspace }}/TestResults
diff --git a/.github/workflows/reuse.yml b/.github/workflows/reuse.yml
index f3bebdc..3cab703 100644
--- a/.github/workflows/reuse.yml
+++ b/.github/workflows/reuse.yml
@@ -17,4 +17,4 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@v4
+        uses: fsfe/reuse-action@v5