diff --git a/src/ImageProcessorCore/project.json b/src/ImageProcessorCore/project.json
index b4a56a755c..e3800d495e 100644
--- a/src/ImageProcessorCore/project.json
+++ b/src/ImageProcessorCore/project.json
@@ -17,20 +17,20 @@
     "debugType": "portable"
   },
   "dependencies": {
-    "System.Collections": "4.0.11-rc2-24027",
-    "System.Diagnostics.Debug": "4.0.11-rc2-24027",
-    "System.Diagnostics.Tools": "4.0.1-rc2-24027",
-    "System.IO": "4.1.0-rc2-24027",
-    "System.IO.Compression": "4.1.0-rc2-24027",
-    "System.Linq": "4.1.0-rc2-24027",
-    "System.Numerics.Vectors": "4.1.1-rc2-24027",
-    "System.Resources.ResourceManager": "4.0.1-rc2-24027",
-    "System.Runtime.Extensions": "4.1.0-rc2-24027",
-    "System.Runtime.InteropServices": "4.1.0-rc2-24027",
-    "System.Text.Encoding.Extensions": "4.0.11-rc2-24027",
-    "System.Threading": "4.0.11-rc2-24027",
-    "System.Threading.Tasks": "4.0.11-rc2-24027",
-    "System.Threading.Tasks.Parallel": "4.0.1-rc2-24027"
+    "System.Collections": "4.0.11",
+    "System.Diagnostics.Debug": "4.0.11",
+    "System.Diagnostics.Tools": "4.0.1",
+    "System.IO": "4.1.0",
+    "System.IO.Compression": "4.1.0",
+    "System.Linq": "4.1.0",
+    "System.Numerics.Vectors": "4.1.1",
+    "System.Resources.ResourceManager": "4.0.1",
+    "System.Runtime.Extensions": "4.1.0",
+    "System.Runtime.InteropServices": "4.1.0",
+    "System.Text.Encoding.Extensions": "4.0.11",
+    "System.Threading": "4.0.11",
+    "System.Threading.Tasks": "4.0.11",
+    "System.Threading.Tasks.Parallel": "4.0.1"
   },
   "frameworks": {
     "netstandard1.1": {}
diff --git a/tests/ImageProcessorCore.Benchmarks/project.json b/tests/ImageProcessorCore.Benchmarks/project.json
index 6b3d780b51..ebeb7dc648 100644
--- a/tests/ImageProcessorCore.Benchmarks/project.json
+++ b/tests/ImageProcessorCore.Benchmarks/project.json
@@ -28,7 +28,8 @@
         "dnx451"
       ],
       "frameworkAssemblies": {
-        "System.Drawing": "4.0.0.0"
+        "System.Drawing": "",
+        "System.Runtime": ""
       }
     }
   }