diff --git a/callstats-java-sdk/pom.xml b/callstats-java-sdk/pom.xml
index a51d8eb..a3ead02 100644
--- a/callstats-java-sdk/pom.xml
+++ b/callstats-java-sdk/pom.xml
@@ -84,7 +84,7 @@
 		<dependency>
 		    <groupId>com.squareup.okio</groupId>
 		    <artifactId>okio</artifactId>
-		    <version>1.13.0</version>
+		    <version>3.4.0</version>
 		</dependency>
 		<dependency>
 		    <groupId>commons-codec</groupId>