diff --git a/SendBird.Unity.dll b/SendBird.Unity.dll
index 0d1babe..8469e9d 100755
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diff --git a/SendBird.dll b/SendBird.dll
index 2514cbf..5a31f67 100755
Binary files a/SendBird.dll and b/SendBird.dll differ
diff --git a/websocket-sharp.dll b/websocket-sharp.dll
index 8e21e0a..604803e 100644
Binary files a/websocket-sharp.dll and b/websocket-sharp.dll differ