diff --git a/README.md b/README.md
index b06e453..548f312 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ repositories {
 Next, add the dependency to your project's `build.gradle(.kts)` file:
 
 ```groovy
-implementation("io.appwrite:sdk-for-android:6.0.0-rc.1")
+implementation("io.appwrite:sdk-for-android:6.0.0-rc.2")
 ```
 
 ### Maven
@@ -49,7 +49,7 @@ Add this to your project's `pom.xml` file:
     <dependency>
         <groupId>io.appwrite</groupId>
         <artifactId>sdk-for-android</artifactId>
-        <version>6.0.0-rc.1</version>
+        <version>6.0.0-rc.2</version>
     </dependency>
 </dependencies>
 ```
diff --git a/library/src/main/java/io/appwrite/Client.kt b/library/src/main/java/io/appwrite/Client.kt
index 1e2f464..2c2593b 100644
--- a/library/src/main/java/io/appwrite/Client.kt
+++ b/library/src/main/java/io/appwrite/Client.kt
@@ -86,7 +86,7 @@ class Client @JvmOverloads constructor(
             "x-sdk-name" to "Android",
             "x-sdk-platform" to "client",
             "x-sdk-language" to "android",
-            "x-sdk-version" to "6.0.0-rc.1",            
+            "x-sdk-version" to "6.0.0-rc.2",            
             "x-appwrite-response-format" to "1.6.0"
         )
         config = mutableMapOf()
diff --git a/library/src/main/java/io/appwrite/services/Functions.kt b/library/src/main/java/io/appwrite/services/Functions.kt
index a8fa0d3..c0c0bc0 100644
--- a/library/src/main/java/io/appwrite/services/Functions.kt
+++ b/library/src/main/java/io/appwrite/services/Functions.kt
@@ -188,7 +188,6 @@ class Functions(client: Client) : Service(client) {
         method: io.appwrite.enums.ExecutionMethod? = null,
         headers: Any? = null,
         scheduledAt: String? = null,
-        onProgress: ((UploadProgress) -> Unit)? = null
     ): io.appwrite.models.Execution {
         val apiPath = "/functions/{functionId}/executions"
             .replace("{functionId}", functionId)
@@ -202,22 +201,19 @@ class Functions(client: Client) : Service(client) {
             "scheduledAt" to scheduledAt,
         )
         val apiHeaders = mutableMapOf(
-            "content-type" to "multipart/form-data",
+            "content-type" to "application/json",
         )
         val converter: (Any) -> io.appwrite.models.Execution = {
             @Suppress("UNCHECKED_CAST")
             io.appwrite.models.Execution.from(map = it as Map<String, Any>)
         }
-        val idParamName: String? = null    
-        return client.chunkedUpload(
+        return client.call(
+            "POST",
             apiPath,
             apiHeaders,
             apiParams,
             responseType = io.appwrite.models.Execution::class.java,
             converter,
-            paramName,
-            idParamName,
-            onProgress,
         )
     }