diff --git a/WeiBoAPI/pom.xml b/WeiBoAPI/pom.xml
index 207ce26..10c2ffc 100644
--- a/WeiBoAPI/pom.xml
+++ b/WeiBoAPI/pom.xml
@@ -13,7 +13,7 @@
 		<dependency>
 			<groupId>com.squareup.okio</groupId>
 			<artifactId>okio</artifactId>
-			<version>2.2.2</version>
+			<version>3.4.0</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp -->
 		<dependency>