diff --git a/src/csharp/Grpc.Auth/project.json b/src/csharp/Grpc.Auth/project.json
index 34a4e2f1b69f26aace7552016a62e452fd443e07..7216cf150410e3b80f23318f5a4cf6823ff9968c 100644
--- a/src/csharp/Grpc.Auth/project.json
+++ b/src/csharp/Grpc.Auth/project.json
@@ -32,9 +32,9 @@
         "net45"
       ],
       "dependencies": {
-        "Microsoft.NETCore.Portable.Compatibility": "1.0.1-rc2-24027",
-        "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Threading.Tasks": "4.0.11-rc2-24027"
+        "Microsoft.NETCore.Portable.Compatibility": "1.0.1",
+        "NETStandard.Library": "1.6.0",
+        "System.Threading.Tasks": "4.0.11"
       }
     }
   }
diff --git a/src/csharp/Grpc.Core.Tests/project.json b/src/csharp/Grpc.Core.Tests/project.json
index d4c9a2ef3168740f34b3306aaae984baf79e885d..b2bb7b716ebe536b89d22a61e926ea27321d4196 100644
--- a/src/csharp/Grpc.Core.Tests/project.json
+++ b/src/csharp/Grpc.Core.Tests/project.json
@@ -58,12 +58,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   },
diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json
index 7a676f59a64df705fda5ca4191c09c63c0e43939..de428c2fd9f93f105fe7291c86ad4b7ff82e027c 100644
--- a/src/csharp/Grpc.Core/project.json
+++ b/src/csharp/Grpc.Core/project.json
@@ -40,8 +40,8 @@
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Threading.Thread": "4.0.0-rc2-24027"
+        "NETStandard.Library": "1.6.0",
+        "System.Threading.Thread": "4.0.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples.MathClient/project.json b/src/csharp/Grpc.Examples.MathClient/project.json
index 206d6c598244c1f9e00c32d05444907531109b17..ad319478ab07112f9b268d491e6d3734d5da96e8 100644
--- a/src/csharp/Grpc.Examples.MathClient/project.json
+++ b/src/csharp/Grpc.Examples.MathClient/project.json
@@ -55,12 +55,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples.MathServer/project.json b/src/csharp/Grpc.Examples.MathServer/project.json
index 206d6c598244c1f9e00c32d05444907531109b17..ad319478ab07112f9b268d491e6d3734d5da96e8 100644
--- a/src/csharp/Grpc.Examples.MathServer/project.json
+++ b/src/csharp/Grpc.Examples.MathServer/project.json
@@ -55,12 +55,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples.Tests/project.json b/src/csharp/Grpc.Examples.Tests/project.json
index b4c4c5f69104688408e266a97bb12461809bc9a6..1cd1848e99fb342f4f8294c7d8dd6b0f09d7ddff 100644
--- a/src/csharp/Grpc.Examples.Tests/project.json
+++ b/src/csharp/Grpc.Examples.Tests/project.json
@@ -57,12 +57,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples/project.json b/src/csharp/Grpc.Examples/project.json
index 7d3f4dcbb1e4af55c7617e042e28207573103d1b..48ec530abb145c6bb099d700d4c2293d347b7f9a 100644
--- a/src/csharp/Grpc.Examples/project.json
+++ b/src/csharp/Grpc.Examples/project.json
@@ -20,7 +20,7 @@
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.HealthCheck.Tests/project.json b/src/csharp/Grpc.HealthCheck.Tests/project.json
index f44a3225ae65072c4c29bedbfb29aa1a4b3d3a25..faa44003044bdf434e087ad95b8bd3ad4f661308 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/project.json
+++ b/src/csharp/Grpc.HealthCheck.Tests/project.json
@@ -57,12 +57,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.HealthCheck/project.json b/src/csharp/Grpc.HealthCheck/project.json
index 906dda36247aae23228998e159d2a574da7eeba9..f11e13e9e686b03f0ade2449980ca5f19bc61101 100644
--- a/src/csharp/Grpc.HealthCheck/project.json
+++ b/src/csharp/Grpc.HealthCheck/project.json
@@ -37,7 +37,7 @@
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.Client/project.json b/src/csharp/Grpc.IntegrationTesting.Client/project.json
index 6b61a4b76e8019104577f1886e0450de97797870..287950720fe6a6cc0e4c3360bc61beb1f5e1e5f9 100644
--- a/src/csharp/Grpc.IntegrationTesting.Client/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.Client/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json
index 6b61a4b76e8019104577f1886e0450de97797870..287950720fe6a6cc0e4c3360bc61beb1f5e1e5f9 100644
--- a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.Server/project.json b/src/csharp/Grpc.IntegrationTesting.Server/project.json
index 6b61a4b76e8019104577f1886e0450de97797870..287950720fe6a6cc0e4c3360bc61beb1f5e1e5f9 100644
--- a/src/csharp/Grpc.IntegrationTesting.Server/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.Server/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json
index 6b61a4b76e8019104577f1886e0450de97797870..287950720fe6a6cc0e4c3360bc61beb1f5e1e5f9 100644
--- a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting/project.json b/src/csharp/Grpc.IntegrationTesting/project.json
index dcd9ccabd295c436f51543a64c9f6b9f89aab5d3..bb61a679c1fc6848ceb38012792755d33dbe5ab5 100644
--- a/src/csharp/Grpc.IntegrationTesting/project.json
+++ b/src/csharp/Grpc.IntegrationTesting/project.json
@@ -72,14 +72,15 @@
         "System.IO": ""
       }
     },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Linq.Expressions": "4.0.11-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0",
+        "System.Linq.Expressions": "4.1.0"
       }
     }
   }