diff --git a/.idea/misc.xml b/.idea/misc.xml
index cca2cda..7158618 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -37,7 +37,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle b/app/build.gradle
index d58e3d5..3d6b1c4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -33,13 +33,13 @@ dependencies {
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:25.1.1'
+    compile 'com.android.support:appcompat-v7:25.2.0'
     testCompile 'junit:junit:4.12'
 
-    compile 'com.android.support:cardview-v7:25.1.1'
-    compile 'com.android.support:design:25.1.1'
-    compile 'com.android.support:recyclerview-v7:25.1.1'
-    compile 'com.android.support:support-v4:25.1.1'
+    compile 'com.android.support:cardview-v7:25.2.0'
+    compile 'com.android.support:design:25.2.0'
+    compile 'com.android.support:recyclerview-v7:25.2.0'
+    compile 'com.android.support:support-v4:25.2.0'
     compile 'com.android.support.constraint:constraint-layout:1.0.0-beta5'
 
     compile project(':library')
diff --git a/library/build.gradle b/library/build.gradle
index 0474fb1..08dd653 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -34,9 +34,9 @@ dependencies {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
 
-    compile 'com.android.support:appcompat-v7:25.1.1'
-    compile 'com.android.support:recyclerview-v7:25.1.1'
-    compile 'com.android.support:support-v4:25.1.1'
+    compile 'com.android.support:appcompat-v7:25.2.0'
+    compile 'com.android.support:recyclerview-v7:25.2.0'
+    compile 'com.android.support:support-v4:25.2.0'
     testCompile 'junit:junit:4.12'
 
     compile 'com.google.guava:guava:20.0'