diff --git a/NetTelegramBotApi/project.json b/NetTelegramBotApi/project.json
index 14d9374..bc823d8 100644
--- a/NetTelegramBotApi/project.json
+++ b/NetTelegramBotApi/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "3.8.0",
+  "version": "3.8.1",
   "title": "NetTelegramBotApi",
   "description": "Telegram Bot API library",
 
@@ -18,11 +18,24 @@
   },
 
   "dependencies": {
-    "Newtonsoft.Json": "9.0.1",
-    "System.Net.Http": "4.1.0"
+    "Newtonsoft.Json": "9.0.1"
   },
 
   "frameworks": {
-    "netstandard1.3": {}
+    "net45": {
+      "frameworkAssemblies": {
+        "System.Net.Http": "4.0.0.0"
+      }
+    },
+    "net46": {
+      "frameworkAssemblies": {
+        "System.Net.Http": "4.0.0.0"
+      }
+    },
+    "netstandard1.3": {
+      "dependencies": {
+        "System.Net.Http": "4.1.0"
+      }
+    }
   }
 }
diff --git a/NetTelegramBotApi/project.lock.json b/NetTelegramBotApi/project.lock.json
index e675e34..20d3200 100644
--- a/NetTelegramBotApi/project.lock.json
+++ b/NetTelegramBotApi/project.lock.json
@@ -2,6 +2,28 @@
   "locked": false,
   "version": 2,
   "targets": {
+    ".NETFramework,Version=v4.5": {
+      "Newtonsoft.Json/9.0.1": {
+        "type": "package",
+        "compile": {
+          "lib/net45/Newtonsoft.Json.dll": {}
+        },
+        "runtime": {
+          "lib/net45/Newtonsoft.Json.dll": {}
+        }
+      }
+    },
+    ".NETFramework,Version=v4.6": {
+      "Newtonsoft.Json/9.0.1": {
+        "type": "package",
+        "compile": {
+          "lib/net45/Newtonsoft.Json.dll": {}
+        },
+        "runtime": {
+          "lib/net45/Newtonsoft.Json.dll": {}
+        }
+      }
+    },
     ".NETStandard,Version=v1.3": {
       "Microsoft.CSharp/4.0.1": {
         "type": "package",
@@ -3397,10 +3419,17 @@
   },
   "projectFileDependencyGroups": {
     "": [
-      "Newtonsoft.Json >= 9.0.1",
-      "System.Net.Http >= 4.1.0"
+      "Newtonsoft.Json >= 9.0.1"
+    ],
+    ".NETFramework,Version=v4.5": [
+      "System.Net.Http >= 4.0.0"
     ],
-    ".NETStandard,Version=v1.3": []
+    ".NETFramework,Version=v4.6": [
+      "System.Net.Http >= 4.0.0"
+    ],
+    ".NETStandard,Version=v1.3": [
+      "System.Net.Http >= 4.1.0"
+    ]
   },
   "tools": {},
   "projectFileToolGroups": {}
diff --git a/TelegramBotDemo/packages.config b/TelegramBotDemo/packages.config
index b9ad0b3..d4a929d 100644
--- a/TelegramBotDemo/packages.config
+++ b/TelegramBotDemo/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NetTelegramBotApi" version="3.7.50926" targetFramework="net45" />
+  <package id="NetTelegramBotApi" version="3.8.1" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file