diff --git a/.github/workflows/dev-stg-release.yml b/.github/workflows/dev-stg-release.yml
index 373e7aec..c545034f 100644
--- a/.github/workflows/dev-stg-release.yml
+++ b/.github/workflows/dev-stg-release.yml
@@ -32,7 +32,7 @@ jobs:
               run: |
                   ./gradlew build
             - name: Ballerina Build
-              uses: ballerina-platform/ballerina-action@master
+              uses: ballerina-platform/ballerina-action@2201.1.0
               with:
                   args:
                       pack ./cosmosdb
@@ -41,7 +41,7 @@ jobs:
             
             - name: Push to Staging
               if: github.event.inputs.bal_central_environment == 'STAGE'
-              uses: ballerina-platform/ballerina-action@master
+              uses: ballerina-platform/ballerina-action@2201.1.0
               with:
                   args:
                       push 
@@ -52,7 +52,7 @@ jobs:
             
             - name: Push to Dev
               if: github.event.inputs.bal_central_environment == 'DEV'
-              uses: ballerina-platform/ballerina-action@master
+              uses: ballerina-platform/ballerina-action@2201.1.0
               with:
                   args:
                       push 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 752c5a21..d56a9fe0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
               run: |
                   ./gradlew build
             - name: Ballerina Build
-              uses: ballerina-platform/ballerina-action/@master
+              uses: ballerina-platform/ballerina-action/@2201.1.0
               with:
                   args:
                       pack ./cosmosdb
@@ -34,7 +34,7 @@ jobs:
                   MASTER_OR_RESOURCE_TOKEN: ${{ secrets.MASTER_OR_RESOURCE_TOKEN }}
                   JAVA_HOME: /usr/lib/jvm/default-jvm
             - name: Ballerina Push
-              uses: ballerina-platform/ballerina-action/@master
+              uses: ballerina-platform/ballerina-action/@2201.1.0
               with:
                   args:
                       push 
diff --git a/cosmosdb-native/src/main/java/io/ballerinax/cosmosdb/RecordIteratorUtils.java b/cosmosdb-native/src/main/java/io/ballerinax/cosmosdb/RecordIteratorUtils.java
index 2467942b..3e350348 100644
--- a/cosmosdb-native/src/main/java/io/ballerinax/cosmosdb/RecordIteratorUtils.java
+++ b/cosmosdb-native/src/main/java/io/ballerinax/cosmosdb/RecordIteratorUtils.java
@@ -19,15 +19,15 @@
 package io.ballerinax.cosmosdb;
 
 import com.azure.cosmos.models.CosmosStoredProcedureProperties;
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.ballerina.runtime.api.PredefinedTypes;
 import io.ballerina.runtime.api.creators.TypeCreator;
 import io.ballerina.runtime.api.creators.ValueCreator;
-import io.ballerina.runtime.api.types.MapType;
 import io.ballerina.runtime.api.types.RecordType;
+import io.ballerina.runtime.api.types.UnionType;
 import io.ballerina.runtime.api.values.BObject;
-import io.ballerina.runtime.internal.JsonParser;
+import io.ballerina.runtime.api.values.BTypedesc;
+import org.ballerinalang.langlib.value.FromJsonStringWithType;
 
 import java.util.HashMap;
 import java.util.Iterator;
@@ -57,10 +57,14 @@ public static Object nextResult(BObject recordIterator) {
             return null;
         } else {
             Iterator<Object> results = (Iterator<Object>) recordIterator.getNativeData(Constants.OBJECT_ITERATOR);
-            ObjectMapper mapper = new ObjectMapper();
             if (results.hasNext()) {
                 try {
-                    return JsonParser.parse(mapper.writeValueAsString(results.next()));
+                    String result = new ObjectMapper().writeValueAsString(results.next());
+                    RecordType recordType = (RecordType) recordIterator.getNativeData(Constants.RECORD_TYPE);
+                    UnionType responseType = TypeCreator.createUnionType(recordType, PredefinedTypes.TYPE_ERROR,
+                            PredefinedTypes.TYPE_NULL);
+                    BTypedesc responseTypedescValue = ValueCreator.createTypedescValue(responseType);
+                    return FromJsonStringWithType.fromJsonStringWithType(fromString(result), responseTypedescValue);
                 } catch (Exception e) {
                     return BallerinaErrorGenerator.createBallerinaDatabaseError(e);
                 }
diff --git a/cosmosdb/Ballerina.toml b/cosmosdb/Ballerina.toml
index 0afc80d9..693749c2 100644
--- a/cosmosdb/Ballerina.toml
+++ b/cosmosdb/Ballerina.toml
@@ -1,5 +1,5 @@
 [package]
-distribution = "2201.0.0"
+distribution = "2201.1.0"
 org= "ballerinax"
 name= "azure_cosmosdb"
 version= "3.0.1"
@@ -21,9 +21,9 @@ version = "3.0.1"
 [[platform.java11.dependency]]
 groupId = "io.netty"
 artifactId = "netty-resolver-dns"
-version = "4.1.71.Final"
+version = "4.1.77.Final"
 
 [[platform.java11.dependency]]
 groupId = "io.netty"
 artifactId = "netty-handler"
-version = "4.1.71.Final"
+version = "4.1.77.Final"
diff --git a/cosmosdb/Dependencies.toml b/cosmosdb/Dependencies.toml
index 50e66c7b..41a24e66 100644
--- a/cosmosdb/Dependencies.toml
+++ b/cosmosdb/Dependencies.toml
@@ -9,7 +9,7 @@ dependencies-toml-version = "2"
 [[package]]
 org = "ballerina"
 name = "auth"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
 	{org = "ballerina", name = "crypto"},
 	{org = "ballerina", name = "jballerina.java"},
@@ -22,7 +22,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "cache"
-version = "3.2.0"
+version = "3.2.2"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"},
 	{org = "ballerina", name = "task"},
@@ -32,7 +32,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "crypto"
-version = "2.2.0"
+version = "2.2.2"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"},
 	{org = "ballerina", name = "time"}
@@ -44,8 +44,9 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "file"
-version = "1.2.0"
+version = "1.2.2"
 dependencies = [
+	{org = "ballerina", name = "io"},
 	{org = "ballerina", name = "jballerina.java"},
 	{org = "ballerina", name = "log"},
 	{org = "ballerina", name = "os"},
@@ -56,7 +57,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "http"
-version = "2.2.0"
+version = "2.2.2"
 dependencies = [
 	{org = "ballerina", name = "auth"},
 	{org = "ballerina", name = "cache"},
@@ -86,7 +87,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "io"
-version = "1.2.0"
+version = "1.2.2"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"},
 	{org = "ballerina", name = "lang.value"}
@@ -103,7 +104,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "jwt"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
 	{org = "ballerina", name = "cache"},
 	{org = "ballerina", name = "crypto"},
@@ -190,7 +191,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "log"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
 	{org = "ballerina", name = "io"},
 	{org = "ballerina", name = "jballerina.java"},
@@ -204,7 +205,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "mime"
-version = "2.2.0"
+version = "2.2.2"
 dependencies = [
 	{org = "ballerina", name = "io"},
 	{org = "ballerina", name = "jballerina.java"},
@@ -214,7 +215,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "oauth2"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
 	{org = "ballerina", name = "cache"},
 	{org = "ballerina", name = "crypto"},
@@ -226,7 +227,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "observe"
-version = "1.0.1"
+version = "1.0.5"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]
@@ -234,7 +235,7 @@ dependencies = [
 [[package]]
 org = "ballerina"
 name = "os"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]
@@ -245,7 +246,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "regex"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]
@@ -256,7 +257,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "task"
-version = "2.2.0"
+version = "2.2.2"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"},
 	{org = "ballerina", name = "time"}
@@ -277,7 +278,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "time"
-version = "2.2.0"
+version = "2.2.2"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]
@@ -288,7 +289,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "url"
-version = "2.2.0"
+version = "2.2.2"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]
diff --git a/cosmosdb/Package.md b/cosmosdb/Package.md
index 3139283b..a81f5829 100644
--- a/cosmosdb/Package.md
+++ b/cosmosdb/Package.md
@@ -6,7 +6,7 @@ The `azure_cosmosdb` is a [Ballerina](https://ballerina.io/) connector for Azure
 ### Compatibility
 |                      | Version                       |
 |----------------------|-------------------------------|
-| Ballerina Language   | Ballerina Swan Lake 2201.0.0  | 
+| Ballerina Language   | Ballerina Swan Lake 2201.1.0  | 
 | Cosmos DB (SQL)API   | 2018-12-31                    |
 
 ## Report issues
diff --git a/cosmosdb/iterator.bal b/cosmosdb/iterator.bal
index d93a483f..f5e94ee4 100644
--- a/cosmosdb/iterator.bal
+++ b/cosmosdb/iterator.bal
@@ -28,14 +28,16 @@ public class ResultIterator {
     public isolated function next() returns record {|record {} value;|}|Error? {
         record {}|Error? result;
         result = nextResult(self);
-        if (result is record {}) {
+        if result is record {} {
             record {|
                 record {} value;
             |} streamRecord = {value: result};
             return streamRecord;
-        } else {
+        } else if result is Error {
             self.err = result;
             return self.err;
+        } else {
+            return result;
         }
     }
 }
diff --git a/cosmosdb/tests/test.bal b/cosmosdb/tests/test.bal
index c2b4fb05..60def3a7 100644
--- a/cosmosdb/tests/test.bal
+++ b/cosmosdb/tests/test.bal
@@ -484,9 +484,9 @@ function testGetDocumentList() returns error? {
     stream<Person, error?> result = check azureCosmosClient->getDocumentList(databaseId, containerId, 
     valueOfPartitionKey);
     check result.forEach(isolated function(Person queryResult) {
+        test:assertTrue(queryResult is Person);
         test:assertEquals(1234, queryResult.AccountNumber);
     });
-
 }
 
 @test:Config {
diff --git a/gradle.properties b/gradle.properties
index eb476d16..866bcc2e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.caching=true
 group=org.ballerinalang.azure_cosmosdb
 version=3.0.1
-ballerinaLangVersion=2201.0.3
+ballerinaLangVersion=2201.1.0
 azureCosmosVersion=4.21.1