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diff --git a/.gradle/4.1/fileHashes/fileHashes.bin b/.gradle/4.1/fileHashes/fileHashes.bin
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diff --git a/.gradle/4.1/javaCompile/taskJars.bin b/.gradle/4.1/javaCompile/taskJars.bin
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diff --git a/.gradle/4.1/taskHistory/fileSnapshots.bin b/.gradle/4.1/taskHistory/fileSnapshots.bin
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diff --git a/.gradle/4.1/taskHistory/taskHistory.bin b/.gradle/4.1/taskHistory/taskHistory.bin
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diff --git a/.gradle/buildOutputCleanup/built.bin b/.gradle/buildOutputCleanup/built.bin
new file mode 100644
index 0000000..e69de29
diff --git a/.gradle/buildOutputCleanup/cache.properties b/.gradle/buildOutputCleanup/cache.properties
new file mode 100644
index 0000000..47fe33a
--- /dev/null
+++ b/.gradle/buildOutputCleanup/cache.properties
@@ -0,0 +1,2 @@
+#Thu Jan 17 13:42:21 PST 2019
+gradle.version=4.1
diff --git a/.gradle/buildOutputCleanup/cache.properties.lock b/.gradle/buildOutputCleanup/cache.properties.lock
new file mode 100644
index 0000000..40fdece
--- /dev/null
+++ b/.gradle/buildOutputCleanup/cache.properties.lock
@@ -0,0 +1 @@
+


\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index bb09f4f..1b739a0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -51,12 +51,12 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     // android support libraries
-    implementation "com.android.support:appcompat-v7:$rootProject.supportLibraryVersion"
-    implementation "com.android.support:recyclerview-v7:$rootProject.supportLibraryVersion"
-    implementation "com.android.support:cardview-v7:$rootProject.supportLibraryVersion"
-    implementation "com.android.support:design:$rootProject.supportLibraryVersion"
-    implementation "com.android.support:support-vector-drawable:$rootProject.supportLibraryVersion"
-    implementation "com.android.support:animated-vector-drawable:$rootProject.supportLibraryVersion"
+    implementation "com.android.support:appcompat-v7:$supportLibraryVersion"
+    implementation "com.android.support:recyclerview-v7:$supportLibraryVersion"
+    implementation "com.android.support:cardview-v7:$supportLibraryVersion"
+    implementation "com.android.support:design:$supportLibraryVersion"
+    implementation "com.android.support:support-vector-drawable:$supportLibraryVersion"
+    implementation "com.android.support:animated-vector-drawable:$supportLibraryVersion"
 
     // font
     implementation "uk.co.chrisjenx:calligraphy:$rootProject.calligraphyVersion"
diff --git a/build.gradle b/build.gradle
index 685164b..2478925 100644
--- a/build.gradle
+++ b/build.gradle
@@ -49,7 +49,7 @@ ext {
     buildToolsVersion = '26.0.2'
 
     // App dependencies
-    supportLibraryVersion = '26.1.0'
+    supportLibraryVersion = '27.0.2'
     gsonVersion = '2.8.0'
     calligraphyVersion = '2.2.0'
     glideVersion = '3.7.0'
@@ -70,3 +70,16 @@ ext {
     espressoVersion = '2.2.2'
     mockitoVersion = '2.7.1'
 }
+
+configurations.all {
+    resolutionStrategy {
+        eachDependency { details ->
+            // Force all of the primary support libraries to use the same version.
+            if (details.requested.group == 'com.android.support'
+                    && details.requested.name != 'multidex'
+                    && details.requested.name != 'multidex-instrumentation') {
+                details.useVersion supportLibraryVersion
+            }
+        }
+    }
+}