diff --git a/extensions/gvr/build.gradle b/extensions/gvr/build.gradle
index 5ee9f45509..278d1c248b 100644
--- a/extensions/gvr/build.gradle
+++ b/extensions/gvr/build.gradle
@@ -26,5 +26,5 @@ android {
 
 dependencies {
     compile project(':library')
-    compile 'com.google.vr:sdk-audio:1.20.0'
+    compile 'com.google.vr:sdk-audio:1.30.0'
 }
diff --git a/extensions/okhttp/build.gradle b/extensions/okhttp/build.gradle
index bbf69c60e4..f1f9956027 100644
--- a/extensions/okhttp/build.gradle
+++ b/extensions/okhttp/build.gradle
@@ -26,7 +26,7 @@ android {
 
 dependencies {
     compile project(':library')
-    compile('com.squareup.okhttp3:okhttp:3.4.1') {
+    compile('com.squareup.okhttp3:okhttp:3.6.0') {
         exclude group: 'org.json'
     }
 }
diff --git a/library/build.gradle b/library/build.gradle
index 0d4bbd0256..3a821fdc3d 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -47,10 +47,10 @@ android {
 }
 
 dependencies {
+    compile 'com.android.support:support-annotations:25.2.0'
     androidTestCompile 'com.google.dexmaker:dexmaker:1.2'
     androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.2'
     androidTestCompile 'org.mockito:mockito-core:1.9.5'
-    compile 'com.android.support:support-annotations:25.0.1'
 }
 
 android.libraryVariants.all { variant ->