diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 10352f1..e8cee08 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -59,7 +59,7 @@ jobs:
           docker save liblpm-${{ matrix.image }}:test | gzip > liblpm-${{ matrix.image }}.tar.gz
       
       - name: Upload image artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: docker-image-${{ matrix.image }}
           path: liblpm-${{ matrix.image }}.tar.gz
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc49f71..9bbb378 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,7 +51,7 @@ jobs:
     
     - name: Upload test results
       if: always()
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: test-results-${{ matrix.compiler }}
         path: test-results/
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 38b7831..2ad29f3 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -50,7 +50,7 @@ jobs:
         fi
 
     - name: Upload fuzzing artifacts
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       if: always()
       with:
         name: fuzzing-results
@@ -99,7 +99,7 @@ jobs:
         done
 
     - name: Upload memory test logs
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       if: always()
       with:
         name: memory-test-logs
@@ -146,7 +146,7 @@ jobs:
         fi
 
     - name: Upload benchmark results
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       if: always()
       with:
         name: benchmark-results
@@ -196,7 +196,7 @@ jobs:
         fi
 
     - name: Upload multi-core fuzzing artifacts
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       if: always()
       with:
         name: multicore-fuzzing-results
@@ -251,7 +251,7 @@ jobs:
         lcov --list coverage.info
 
     - name: Upload coverage report
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: coverage-report
         path: build/coverage.info
diff --git a/.github/workflows/packaging.yml b/.github/workflows/packaging.yml
index 35857af..cd2d39d 100644
--- a/.github/workflows/packaging.yml
+++ b/.github/workflows/packaging.yml
@@ -126,7 +126,7 @@ jobs:
           ls -la *.deb
 
       - name: Upload DEB artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: deb-${{ matrix.codename }}
           path: build/*.deb
@@ -240,7 +240,7 @@ jobs:
           ls -la *.rpm
 
       - name: Upload RPM artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: rpm-el${{ matrix.version }}
           path: build/*.rpm
@@ -315,7 +315,7 @@ jobs:
           ls -la *.rpm
 
       - name: Upload RPM artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: rpm-fedora${{ matrix.version }}
           path: build/*.rpm
@@ -435,7 +435,7 @@ jobs:
           ls -la packages/python/
       
       - name: Upload Python wheel
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: python-wheel
           path: packages/python/*.whl
@@ -488,7 +488,7 @@ jobs:
           ls -la packages/python-deb/
       
       - name: Upload Python DEB artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: python-deb-${{ matrix.distro }}
           path: packages/python-deb/*.deb
@@ -537,7 +537,7 @@ jobs:
           ls -la packages/python-rpm/
       
       - name: Upload Python RPM artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: python-rpm-${{ matrix.distro }}
           path: packages/python-rpm/*.rpm
@@ -569,7 +569,7 @@ jobs:
           ls -la packages/php/
       
       - name: Upload PHP PECL artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: php-pecl
           path: packages/php/*.tgz
@@ -626,7 +626,7 @@ jobs:
           ls -la packages/php-deb/
       
       - name: Upload PHP DEB artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: php-deb-${{ matrix.distro }}
           path: packages/php-deb/*.deb
@@ -676,7 +676,7 @@ jobs:
           ls -la packages/php-rpm/
       
       - name: Upload PHP RPM artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: php-rpm-${{ matrix.distro }}
           path: packages/php-rpm/*.rpm
@@ -729,7 +729,7 @@ jobs:
           ls -la packages/perl-deb/
       
       - name: Upload Perl DEB artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: perl-deb-${{ matrix.distro }}
           path: packages/perl-deb/*.deb
@@ -779,7 +779,7 @@ jobs:
           ls -la packages/perl-rpm/
       
       - name: Upload Perl RPM artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: perl-rpm-${{ matrix.distro }}
           path: packages/perl-rpm/*.rpm
@@ -814,7 +814,7 @@ jobs:
           ls -la packages/java/
       
       - name: Upload Java JAR artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: java-jar
           path: packages/java/*.jar
@@ -849,7 +849,7 @@ jobs:
           ls -la packages/csharp/
       
       - name: Upload C# NuGet artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: csharp-nuget
           path: packages/csharp/*.nupkg
@@ -884,7 +884,7 @@ jobs:
           ls -la packages/go/
       
       - name: Upload Go tarball artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: go-tarball
           path: packages/go/*.tar.gz
@@ -919,7 +919,7 @@ jobs:
           ls -la packages/lua/
       
       - name: Upload Lua module artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: lua-module
           path: packages/lua/*.so