diff --git a/LRReader.UWP.Servicing.CertInstaller/app.manifest b/LRReader.UWP.Servicing.CertInstaller/app.manifest
index a12b885..006f66f 100644
--- a/LRReader.UWP.Servicing.CertInstaller/app.manifest
+++ b/LRReader.UWP.Servicing.CertInstaller/app.manifest
@@ -4,7 +4,7 @@
   <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
     <security>
       <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
-        <requestedExecutionLevel level="highestAvailable" uiAccess="false" />
+        <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
       </requestedPrivileges>
     </security>
   </trustInfo>
diff --git a/LRReader.UWP.Servicing/packages.lock.json b/LRReader.UWP.Servicing/packages.lock.json
new file mode 100644
index 0000000..b7e843e
--- /dev/null
+++ b/LRReader.UWP.Servicing/packages.lock.json
@@ -0,0 +1,21 @@
+{
+  "version": 1,
+  "dependencies": {
+    ".NETStandard,Version=v2.0": {
+      "NETStandard.Library": {
+        "type": "Direct",
+        "requested": "[2.0.3, )",
+        "resolved": "2.0.3",
+        "contentHash": "st47PosZSHrjECdjeIzZQbzivYBJFv6P2nv4cj2ypdI204DO+vZ7l5raGMiX4eXMJ53RfOIg+/s4DHVZ54Nu2A==",
+        "dependencies": {
+          "Microsoft.NETCore.Platforms": "1.1.0"
+        }
+      },
+      "Microsoft.NETCore.Platforms": {
+        "type": "Transitive",
+        "resolved": "1.1.0",
+        "contentHash": "kz0PEW2lhqygehI/d6XsPCQzD7ff7gUJaVGPVETX611eadGsA3A877GdSlU0LRVMCTH/+P3o2iDTak+S08V2+A=="
+      }
+    }
+  }
+}
\ No newline at end of file