diff --git a/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetFramework.csproj b/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetFramework.csproj
index c5d9153aed41..23fefb9f1afa 100644
--- a/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetFramework.csproj
+++ b/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetFramework.csproj
@@ -30,7 +30,7 @@
 	</Otherwise>
   </Choose>
   <ItemGroup>
-    <PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+    <PackageReference Include="BouncyCastle.Cryptography" Version="2.6.2" />
   </ItemGroup>
   <ItemGroup>
 	<ProjectReference Include="../../../sdk/src/Core/AWSSDK.Core.NetFramework.csproj" />
diff --git a/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetStandard.csproj b/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetStandard.csproj
index c19a984e2314..abf182e58f81 100644
--- a/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetStandard.csproj
+++ b/extensions/src/AWSSDK.Extensions.CloudFront.Signers/AWSSDK.Extensions.CloudFront.Signers.NetStandard.csproj
@@ -34,7 +34,7 @@
 	</Otherwise>
   </Choose>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0' OR '$(TargetFramework)' == 'netcoreapp3.1'">
-    <PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+    <PackageReference Include="BouncyCastle.Cryptography" Version="2.6.2" />
   </ItemGroup>
   <ItemGroup>
 	<ProjectReference Include="../../../sdk/src/Core/AWSSDK.Core.NetStandard.csproj" />
diff --git a/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetFramework.csproj b/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetFramework.csproj
index ff44204f683e..12446447e201 100644
--- a/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetFramework.csproj
+++ b/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetFramework.csproj
@@ -30,7 +30,7 @@
 	</Otherwise>
   </Choose>
   <ItemGroup>
-	<PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+	<PackageReference Include="BouncyCastle.Cryptography" Version="2.6.2" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="../../../sdk/src/Core/AWSSDK.Core.NetFramework.csproj" />
diff --git a/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetStandard.csproj b/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetStandard.csproj
index 71ad3d3254fc..4c445d0553a2 100644
--- a/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetStandard.csproj
+++ b/extensions/src/AWSSDK.Extensions.EC2.DecryptPassword/AWSSDK.Extensions.EC2.DecryptPassword.NetStandard.csproj
@@ -33,7 +33,7 @@
 	  </Otherwise>
   </Choose>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0' OR '$(TargetFramework)' == 'netcoreapp3.1'">
-	<PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />
+	<PackageReference Include="BouncyCastle.Cryptography" Version="2.6.2" />
   </ItemGroup>
   <ItemGroup>
 	<ProjectReference Include="../../../sdk/src/Core/AWSSDK.Core.NetStandard.csproj" />
diff --git a/generator/.DevConfigs/7a4e5f11-eee8-4de7-9fa6-362803ac27db.json b/generator/.DevConfigs/7a4e5f11-eee8-4de7-9fa6-362803ac27db.json
new file mode 100644
index 000000000000..2101161d1ba5
--- /dev/null
+++ b/generator/.DevConfigs/7a4e5f11-eee8-4de7-9fa6-362803ac27db.json
@@ -0,0 +1,18 @@
+{
+    "extensions": [
+        {
+            "extensionName": "Extensions.CloudFront.Signers",
+            "type": "patch",
+            "changeLogMessages": [
+                "Updated the version of BouncyCastle.Cryptography package dependency to version 2.6.2."
+            ]
+        },
+        {
+            "extensionName": "Extensions.EC2.DecryptPassword",
+            "type": "patch",
+            "changeLogMessages": [
+                "Updated the version of BouncyCastle.Cryptography package dependency to version 2.6.2."
+            ]
+        }
+    ]
+}
\ No newline at end of file