diff --git a/src/main/resources/handlebars/csharp-dotnet2/csproj.mustache b/src/main/resources/handlebars/csharp-dotnet2/csproj.mustache
index 7894c816a8..035d83b2b5 100644
--- a/src/main/resources/handlebars/csharp-dotnet2/csproj.mustache
+++ b/src/main/resources/handlebars/csharp-dotnet2/csproj.mustache
@@ -18,6 +18,6 @@
 
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-    <PackageReference Include="RestSharp" Version="105.0.1" />
+    <PackageReference Include="RestSharp" Version="110.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/main/resources/handlebars/csharp/Project.mustache b/src/main/resources/handlebars/csharp/Project.mustache
index d551f7d1a3..4304147be1 100644
--- a/src/main/resources/handlebars/csharp/Project.mustache
+++ b/src/main/resources/handlebars/csharp/Project.mustache
@@ -79,10 +79,10 @@
       <HintPath Condition="Exists('{{binRelativePath}}')">{{binRelativePath}}\JsonSubTypes.1.2.0\lib{{backslash}}{{targetFrameworkNuget}}\JsonSubTypes.dll</HintPath>
     </Reference>
     <Reference Include="RestSharp">
-        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
-        <HintPath Condition="Exists('..\packages')">..\packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
-        <HintPath Condition="Exists('..\..\packages')">..\..\packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
-      <HintPath Condition="Exists('{{binRelativePath}}')">{{binRelativePath}}\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\packages')">..\packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\..\packages')">..\..\packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+      <HintPath Condition="Exists('{{binRelativePath}}')">{{binRelativePath}}\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
     </Reference>
     {{#generatePropertyChanged}}
     <Reference Include="PropertyChanged">
diff --git a/src/main/resources/handlebars/csharp/README.mustache b/src/main/resources/handlebars/csharp/README.mustache
index e7745565d8..c0770464ae 100644
--- a/src/main/resources/handlebars/csharp/README.mustache
+++ b/src/main/resources/handlebars/csharp/README.mustache
@@ -42,7 +42,7 @@ This C# SDK is automatically generated by the [Swagger Codegen](https://github.c
 - Newtonsoft.Json >=10.0.3
 {{/netStandard}}
 {{^netStandard}}
-- [RestSharp](https://www.nuget.org/packages/RestSharp) - 105.1.0 or later
+- [RestSharp](https://www.nuget.org/packages/RestSharp) - 110.2.0 or later
 - [Json.NET](https://www.nuget.org/packages/Newtonsoft.Json/) - 7.0.0 or later
 - [JsonSubTypes](https://www.nuget.org/packages/JsonSubTypes/) - 1.2.0 or later
 
diff --git a/src/main/resources/handlebars/csharp/TestProject.mustache b/src/main/resources/handlebars/csharp/TestProject.mustache
index ec7e18ba96..84a17d355b 100644
--- a/src/main/resources/handlebars/csharp/TestProject.mustache
+++ b/src/main/resources/handlebars/csharp/TestProject.mustache
@@ -71,10 +71,10 @@
         <HintPath Condition="Exists('{{binRelativePath}}')">{{binRelativePath}}\JsonSubTypes.1.2.0\lib{{backslash}}{{targetFrameworkNuget}}\JsonSubTypes.dll</HintPath>
     </Reference>
     <Reference Include="RestSharp">
-        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
-        <HintPath Condition="Exists('..\packages')">..\packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
-        <HintPath Condition="Exists('..\..\packages')">..\..\packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
-        <HintPath Condition="Exists('{{binRelativePath}}')">{{binRelativePath}}\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\packages')">..\packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('..\..\packages')">..\..\packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
+        <HintPath Condition="Exists('{{binRelativePath}}')">{{binRelativePath}}\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll</HintPath>
     </Reference>
     <Reference Include="nunit.framework">
         <HintPath Condition="Exists('$(SolutionDir)\packages')">$(SolutionDir)\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>
diff --git a/src/main/resources/handlebars/csharp/compile-mono.sh.mustache b/src/main/resources/handlebars/csharp/compile-mono.sh.mustache
index c7188d022c..4b0198b7a3 100644
--- a/src/main/resources/handlebars/csharp/compile-mono.sh.mustache
+++ b/src/main/resources/handlebars/csharp/compile-mono.sh.mustache
@@ -45,7 +45,7 @@ ${nuget_cmd} install src/{{packageName}}/packages.config -o packages;
 echo "[INFO] Copy DLLs to the 'bin' folder"
 mkdir -p bin;
 cp packages/Newtonsoft.Json.10.0.3/lib/{{targetFrameworkNuget}}/Newtonsoft.Json.dll bin/Newtonsoft.Json.dll;
-cp packages/RestSharp.105.1.0/lib/{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}/RestSharp.dll bin/RestSharp.dll;
+cp packages/RestSharp.110.2.0/lib/{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}/RestSharp.dll bin/RestSharp.dll;
 cp packages/JsonSubTypes.1.2.0/lib/{{targetFrameworkNuget}}/JsonSubTypes.dll bin/JsonSubTypes.dll
 {{#generatePropertyChanged}}
 cp packages/Fody.1.29.4/Fody.dll bin/Fody.dll
diff --git a/src/main/resources/handlebars/csharp/compile.mustache b/src/main/resources/handlebars/csharp/compile.mustache
index 73627a3b0d..16ca241b4f 100644
--- a/src/main/resources/handlebars/csharp/compile.mustache
+++ b/src/main/resources/handlebars/csharp/compile.mustache
@@ -17,7 +17,7 @@ if not exist ".\bin" mkdir bin
 
 copy packages\Newtonsoft.Json.10.0.3\lib{{backslash}}{{targetFrameworkNuget}}\Newtonsoft.Json.dll bin\Newtonsoft.Json.dll
 copy packages\JsonSubTypes.1.2.0\lib{{backslash}}{{targetFrameworkNuget}}\JsonSubTypes.dll bin\JsonSubTypes.dll
-copy packages\RestSharp.105.1.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll bin\RestSharp.dll
+copy packages\RestSharp.110.2.0\lib{{backslash}}{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}\RestSharp.dll bin\RestSharp.dll
 {{#generatePropertyChanged}}
 copy packages\Fody.1.29.4\Fody.dll bin\Fody.dll
 copy packages\PropertyChanged.Fody.1.51.3\PropertyChanged.Fody.dll bin\PropertyChanged.Fody.dll
diff --git a/src/main/resources/handlebars/csharp/netcore_project.mustache b/src/main/resources/handlebars/csharp/netcore_project.mustache
index 4d0e27a7b9..83e7906825 100644
--- a/src/main/resources/handlebars/csharp/netcore_project.mustache
+++ b/src/main/resources/handlebars/csharp/netcore_project.mustache
@@ -23,7 +23,7 @@
     <PackageReference Include="FubarCoder.RestSharp.Portable.HttpClient" Version="4.0.7" />
     {{/netStandard}}
     {{^netStandard}}
-    <PackageReference Include="RestSharp" Version="105.1.0" />
+    <PackageReference Include="RestSharp" Version="110.2.0" />
     {{/netStandard}}
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
     <PackageReference Include="JsonSubTypes" Version="1.2.0" />
diff --git a/src/main/resources/handlebars/csharp/netcore_testproject.mustache b/src/main/resources/handlebars/csharp/netcore_testproject.mustache
index 7ed0a30d4d..1c9a6533c6 100644
--- a/src/main/resources/handlebars/csharp/netcore_testproject.mustache
+++ b/src/main/resources/handlebars/csharp/netcore_testproject.mustache
@@ -22,7 +22,7 @@
     <PackageReference Include="FubarCoder.RestSharp.Portable.Core" Version="4.0.7" />
     {{/netStandard}}
     {{^netStandard}}
-    <PackageReference Include="RestSharp" Version="105.1.0" />
+    <PackageReference Include="RestSharp" Version="110.2.0" />
     {{/netStandard}}
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
     <PackageReference Include="JsonSubTypes" Version="1.2.0" />
diff --git a/src/main/resources/handlebars/csharp/nuspec.mustache b/src/main/resources/handlebars/csharp/nuspec.mustache
index 0585152685..ff574d1633 100644
--- a/src/main/resources/handlebars/csharp/nuspec.mustache
+++ b/src/main/resources/handlebars/csharp/nuspec.mustache
@@ -32,7 +32,7 @@
 
             <dependency id="NewtonSoft.Json" version="13.0.1" />
             <dependency id="JsonSubTypes" version="1.2.0" />
-            <dependency id="RestSharp" version="105.1.0" />
+            <dependency id="RestSharp" version="110.2.0" />
             {{#generatePropertyChanged}}
             <dependency id="Fody" version="1.29.4" />
             <dependency id="PropertyChanged.Fody" version="1.51.3" />
diff --git a/src/main/resources/handlebars/csharp/packages.config.mustache b/src/main/resources/handlebars/csharp/packages.config.mustache
index 57234ce284..c8d3ba2780 100644
--- a/src/main/resources/handlebars/csharp/packages.config.mustache
+++ b/src/main/resources/handlebars/csharp/packages.config.mustache
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="RestSharp" version="105.1.0" targetFramework="{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}" developmentDependency="true" />
+  <package id="RestSharp" version="110.2.0" targetFramework="{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}" developmentDependency="true" />
   <package id="Newtonsoft.Json" version="10.0.3" targetFramework="{{targetFrameworkNuget}}" developmentDependency="true" />
   <package id="JsonSubTypes" version="1.2.0" targetFramework="{{targetFrameworkNuget}}" developmentDependency="true" />
   {{#generatePropertyChanged}}
diff --git a/src/main/resources/handlebars/csharp/packages_test.config.mustache b/src/main/resources/handlebars/csharp/packages_test.config.mustache
index 5e08ad3b67..0a41f16ac2 100644
--- a/src/main/resources/handlebars/csharp/packages_test.config.mustache
+++ b/src/main/resources/handlebars/csharp/packages_test.config.mustache
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="NUnit" version="2.6.4" targetFramework="{{targetFrameworkNuget}}" />
-  <package id="RestSharp" version="105.1.0" targetFramework="{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}" developmentDependency="true" />
+  <package id="RestSharp" version="110.2.0" targetFramework="{{#isNet40}}net4{{/isNet40}}{{^isNet40}}{{targetFrameworkNuget}}{{/isNet40}}" developmentDependency="true" />
   <package id="Newtonsoft.Json" version="10.0.3" targetFramework="{{targetFrameworkNuget}}" developmentDependency="true" />
   <package id="JsonSubTypes" version="1.2.0" targetFramework="{{targetFrameworkNuget}}" developmentDependency="true" />
 </packages>