diff --git a/docs/sdks/languages/csharp.mdx b/docs/sdks/languages/csharp.mdx
index 344b0a663..4cf75a5c6 100644
--- a/docs/sdks/languages/csharp.mdx
+++ b/docs/sdks/languages/csharp.mdx
@@ -9,6 +9,12 @@ If you're working with C#, the official [Infisical C# SDK](https://github.com/In
 - [Nuget Package](https://www.nuget.org/packages/Infisical.Sdk)
 - [Github Repository](https://github.com/Infisical/sdk/tree/main/languages/csharp)
 
+<Warning>
+  **Deprecation Notice**
+
+  All versions prior to **2.3.9** should be considered deprecated and are no longer supported by Infisical. Please update to version **2.3.9** or newer. All changes are fully backwards compatible with older versions.
+</Warning>
+
 ## Basic Usage
 
 ```cs
diff --git a/docs/sdks/languages/ruby.mdx b/docs/sdks/languages/ruby.mdx
index 617594957..b6fe0863a 100644
--- a/docs/sdks/languages/ruby.mdx
+++ b/docs/sdks/languages/ruby.mdx
@@ -6,11 +6,17 @@ icon: "diamond"
 
 
 
-If you're working with Ruby , the official [Infisical Ruby SDK](https://github.com/infisical/sdk) package is the easiest way to fetch and work with secrets for your application.
+If you're working with Ruby, the official [Infisical Ruby SDK](https://github.com/infisical/sdk) package is the easiest way to fetch and work with secrets for your application.
 
 - [Ruby Package](https://rubygems.org/gems/infisical-sdk)
 - [Github Repository](https://github.com/infisical/sdk)
 
+<Warning>
+  **Deprecation Notice**
+
+  All versions prior to **2.3.9** should be considered deprecated and are no longer supported by Infisical. Please update to version **2.3.9** or newer. All changes are fully backwards compatible with older versions.
+</Warning>
+
 ## Basic Usage
 
 ```ruby