diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 9d25b3c..69f80a4
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
         <dependency>
           <groupId>com.squareup.okio</groupId>
           <artifactId>okio</artifactId>
-          <version>1.6.0</version>
+          <version>1.17.5</version>
         </dependency>
         <dependency>
           <groupId>commons-codec</groupId>