diff --git a/amazon-kinesis-client-multilang/src/main/java/software/amazon/kinesis/multilang/config/AWSCredentialsProviderPropertyValueDecoder.java b/amazon-kinesis-client-multilang/src/main/java/software/amazon/kinesis/multilang/config/AWSCredentialsProviderPropertyValueDecoder.java
index 8110d4f7..6d924cce 100644
--- a/amazon-kinesis-client-multilang/src/main/java/software/amazon/kinesis/multilang/config/AWSCredentialsProviderPropertyValueDecoder.java
+++ b/amazon-kinesis-client-multilang/src/main/java/software/amazon/kinesis/multilang/config/AWSCredentialsProviderPropertyValueDecoder.java
@@ -98,7 +98,7 @@ class AWSCredentialsProviderPropertyValueDecoder implements IPropertyValueDecode
                 provider = constructProvider(providerName, () -> {
                     Class<?>[] argTypes = new Class<?>[nameAndArgs.length - 1];
                     Arrays.fill(argTypes, String.class);
-                    return clazz.getConstructor(argTypes).newInstance(varargs);
+                    return clazz.getConstructor(argTypes).newInstance((Object[]) varargs);
                 });
 
                 if (provider == null) {