diff --git a/.github/workflows/build-hasher.yml b/.github/workflows/build-hasher.yml
index c5a46f5..ac20f09 100644
--- a/.github/workflows/build-hasher.yml
+++ b/.github/workflows/build-hasher.yml
@@ -59,9 +59,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Hasher-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Hasher-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Hasher-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Hasher-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Hasher-NuGet-
         path: |
           ~/.nuget/packages
@@ -119,9 +119,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Hasher-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Hasher-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Hasher-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Hasher-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Hasher-NuGet-
         path: |
           ~/.nuget/packages
diff --git a/.github/workflows/build-launcher.yml b/.github/workflows/build-launcher.yml
index 6c4d8e9..993329f 100644
--- a/.github/workflows/build-launcher.yml
+++ b/.github/workflows/build-launcher.yml
@@ -59,9 +59,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Launcher-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Launcher-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Launcher-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Launcher-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Launcher-NuGet-
         path: |
           ~/.nuget/packages
@@ -115,9 +115,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Updater-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Updater-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Updater-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Updater-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Updater-NuGet-
         path: |
           ~/.nuget/packages
@@ -175,9 +175,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Launcher-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Launcher-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Launcher-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Launcher-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Launcher-NuGet-
         path: |
           ~/.nuget/packages
@@ -236,9 +236,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Updater-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Updater-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Updater-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Updater-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Updater-NuGet-
         path: |
           ~/.nuget/packages
diff --git a/.github/workflows/build-legacy.yml b/.github/workflows/build-legacy.yml
index 55de13a..d1044bd 100644
--- a/.github/workflows/build-legacy.yml
+++ b/.github/workflows/build-legacy.yml
@@ -59,9 +59,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Legacy-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Legacy-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Legacy-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Legacy-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Legacy-NuGet-
         path: |
           ~/.nuget/packages
@@ -119,9 +119,9 @@ jobs:
     - name: Cache dependencies
       uses: actions/cache@v4
       with:
-        key: Legacy-NuGet-${{ hashFiles('**/*.nupkg') }}
+        key: Legacy-NuGet-${{ hashFiles('**/packages.lock.json') }}
         restore-keys: |
-          Legacy-NuGet-${{ hashFiles('**/*.nupkg') }}
+          Legacy-NuGet-${{ hashFiles('**/packages.lock.json') }}
           Legacy-NuGet-
         path: |
           ~/.nuget/packages