diff --git a/CHANGELOG.md b/CHANGELOG.md
index e367ddd..40509e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,7 @@
 # Changelog
+## [v0.2.0](https://github.com/contentstack/contentstack-management-dotnet/tree/v0.2.0)
+ - Fix
+   - Fixed the Single Publish issue with specific entry version (Changing the type from String to Int)
 
 ## [v0.1.12](https://github.com/contentstack/contentstack-management-dotnet/tree/v0.1.12)
  - Fix
diff --git a/Contentstack.Management.Core.Unit.Tests/Core/Services/Models/PublishUnpublishServiceTest.cs b/Contentstack.Management.Core.Unit.Tests/Core/Services/Models/PublishUnpublishServiceTest.cs
index 4ef39b5..8e4018a 100644
--- a/Contentstack.Management.Core.Unit.Tests/Core/Services/Models/PublishUnpublishServiceTest.cs
+++ b/Contentstack.Management.Core.Unit.Tests/Core/Services/Models/PublishUnpublishServiceTest.cs
@@ -101,7 +101,7 @@ public void Should_Create_Content_Body()
             Assert.IsNotNull(service);
             Assert.AreEqual("POST", service.HttpMethod);
             Assert.AreEqual(resourcePath, service.ResourcePath);
-            Assert.AreEqual($"{{\"{fieldName}\":{{\"locales\":[{string.Join(",", locales)}],\"environments\":[{string.Join(",", environments)}]}},\"version\":\"{details.Version}\",\"scheduled_at\":\"{details.ScheduledAt}\"}}", Encoding.Default.GetString(service.ByteContent));
+            Assert.AreEqual($"{{\"{fieldName}\":{{\"locales\":[{string.Join(",", locales)}],\"environments\":[{string.Join(",", environments)}]}},\"version\":{details.Version},\"scheduled_at\":\"{details.ScheduledAt}\"}}", Encoding.Default.GetString(service.ByteContent));
         }
 
         [TestMethod]
@@ -132,7 +132,7 @@ public void Should_Create_Content_Body_with_Locale()
             Assert.IsNotNull(service);
             Assert.AreEqual("POST", service.HttpMethod);
             Assert.AreEqual(resourcePath, service.ResourcePath);
-            Assert.AreEqual($"{{\"{fieldName}\":{{\"locales\":[{string.Join(",", locales)}],\"environments\":[{string.Join(",", environments)}]}},\"version\":\"{details.Version}\",\"locale\":\"{locale}\",\"scheduled_at\":\"{details.ScheduledAt}\"}}", Encoding.Default.GetString(service.ByteContent));
+            Assert.AreEqual($"{{\"{fieldName}\":{{\"locales\":[{string.Join(",", locales)}],\"environments\":[{string.Join(",", environments)}]}},\"version\":{details.Version},\"locale\":\"{locale}\",\"scheduled_at\":\"{details.ScheduledAt}\"}}", Encoding.Default.GetString(service.ByteContent));
         }
 
         public void Should_Create_Blank_Content_Body()
diff --git a/Contentstack.Management.Core.Unit.Tests/Utils/ContentstackUtilitiesTest.cs b/Contentstack.Management.Core.Unit.Tests/Utils/ContentstackUtilitiesTest.cs
index 743fbcf..9279087 100644
--- a/Contentstack.Management.Core.Unit.Tests/Utils/ContentstackUtilitiesTest.cs
+++ b/Contentstack.Management.Core.Unit.Tests/Utils/ContentstackUtilitiesTest.cs
@@ -92,9 +92,7 @@ public void Return_Query_Parameters_On_ParameterCollection()
 
             JObject q_obj = JObject.Parse("{ \"price_in_usd\": { \"$lt\": 600 } }");
             param.AddQuery(q_obj);
-
             var result = ContentstackUtilities.GetQueryParameter(param);
-
             Assert.AreEqual("include=type&limit=10&query=%7B%0D%0A%20%20%22price_in_usd%22%3A%20%7B%0D%0A%20%20%20%20%22%24lt%22%3A%20600%0D%0A%20%20%7D%0D%0A%7D", result);
         }
 
diff --git a/Contentstack.Management.Core/ContentstackClient.cs b/Contentstack.Management.Core/ContentstackClient.cs
index aac5aae..6425b22 100644
--- a/Contentstack.Management.Core/ContentstackClient.cs
+++ b/Contentstack.Management.Core/ContentstackClient.cs
@@ -35,7 +35,7 @@ public class ContentstackClient : IContentstackClient
         private HttpClient _httpClient;
         private bool _disposed = false;
 
-        private string Version => "0.1.12";
+        private string Version => "0.2.0";
         private string xUserAgent => $"contentstack-management-dotnet/{Version}";
         #endregion
 
diff --git a/Contentstack.Management.Core/Models/PublishUnpublishDetails.cs b/Contentstack.Management.Core/Models/PublishUnpublishDetails.cs
index 1584960..19003ea 100644
--- a/Contentstack.Management.Core/Models/PublishUnpublishDetails.cs
+++ b/Contentstack.Management.Core/Models/PublishUnpublishDetails.cs
@@ -10,7 +10,7 @@ public class PublishUnpublishDetails
 
         public List<string> Environments { get; set; }
 
-        public string Version { get; set; }
+        public int? Version { get; set; }
 
         public string ScheduledAt { get; set; }
 
diff --git a/Contentstack.Management.Core/Services/Models/PublishUnpublishService.cs b/Contentstack.Management.Core/Services/Models/PublishUnpublishService.cs
index d223ed6..c768ea4 100644
--- a/Contentstack.Management.Core/Services/Models/PublishUnpublishService.cs
+++ b/Contentstack.Management.Core/Services/Models/PublishUnpublishService.cs
@@ -70,7 +70,7 @@ public override void ContentBody()
                 }
                 writer.WriteEndObject();
 
-                if (!string.IsNullOrEmpty(details.Version))
+                if (details.Version!=null)
                 {
                     writer.WritePropertyName("version");
                     writer.WriteValue(details.Version);
@@ -83,7 +83,7 @@ public override void ContentBody()
                     writer.WriteValue(locale);
 
                 }
-                if (!string.IsNullOrEmpty(details.Version))
+                if (!string.IsNullOrEmpty(details.ScheduledAt))
                 {
                     writer.WritePropertyName("scheduled_at");
                     writer.WriteValue(details.ScheduledAt);
diff --git a/Directory.Build.props b/Directory.Build.props
index e346ee5..15aebe4 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,5 +1,5 @@
 <Project>
   <PropertyGroup>
-    <Version>0.1.12</Version>
+    <Version>0.2.0</Version>
   </PropertyGroup>
 </Project>