diff --git a/Directory.Build.props b/Directory.Build.props
index 658186357b..b163dedaac 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,7 +4,7 @@
 		<ClientOfficialVersion>3.31.2</ClientOfficialVersion>
 		<ClientPreviewVersion>3.31.2</ClientPreviewVersion>
 		<ClientPreviewSuffixVersion>preview</ClientPreviewSuffixVersion>
-		<DirectVersion>3.30.0</DirectVersion>
+		<DirectVersion>3.30.1</DirectVersion>
 		<EncryptionOfficialVersion>2.0.0</EncryptionOfficialVersion>
 		<EncryptionPreviewVersion>2.0.0</EncryptionPreviewVersion>
 		<EncryptionPreviewSuffixVersion>preview</EncryptionPreviewSuffixVersion>
diff --git a/Microsoft.Azure.Cosmos/src/Regions.cs b/Microsoft.Azure.Cosmos/src/Regions.cs
index f08bbf4c91..853bc48267 100644
--- a/Microsoft.Azure.Cosmos/src/Regions.cs
+++ b/Microsoft.Azure.Cosmos/src/Regions.cs
@@ -344,5 +344,10 @@ public static class Regions
         /// Name of the Azure China East 3 region in the Azure Cosmos DB service.
         /// </summary>
         public const string ChinaEast3 = "China East 3";
+
+        /// <summary>
+        /// Name of the Azure Poland Central region in the Azure Cosmos DB service.
+        /// </summary>
+        public const string PolandCentral = "Poland Central";
     }
 }
diff --git a/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetSDKAPI.json b/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetSDKAPI.json
index 4e18b8084b..70e4a5d780 100644
--- a/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetSDKAPI.json
+++ b/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetSDKAPI.json
@@ -6570,6 +6570,11 @@
           "Attributes": [],
           "MethodInfo": "System.String NorwayWest;IsInitOnly:False;IsStatic:True;"
         },
+        "System.String PolandCentral": {
+          "Type": "Field",
+          "Attributes": [],
+          "MethodInfo": "System.String PolandCentral;IsInitOnly:False;IsStatic:True;"
+        },
         "System.String QatarCentral": {
           "Type": "Field",
           "Attributes": [],