bump okhttp

nkzawa · nkzawa · commit 75da2ea0b7a5 · 2017-07-11T20:23:35.000+09:00
diff --git a/pom.xml b/pom.xml
@@ -49,7 +49,7 @@
     <dependency>
       <groupId>com.squareup.okhttp3</groupId>
       <artifactId>okhttp</artifactId>
-      <version>3.7.0</version>
+      <version>3.8.1</version>
     </dependency>
     <dependency>
       <groupId>org.json</groupId>
