diff --git a/app/build.gradle b/app/build.gradle
index db6e81df..2cd0b3a7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -56,11 +56,11 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:27.0.1'
-    compile 'com.android.support:recyclerview-v7:27.0.1'
-    compile 'com.android.support:cardview-v7:27.0.1'
-    compile 'com.android.support:design:27.0.1'
-    compile 'com.android.support:support-annotations:27.0.1'
+    compile 'com.android.support:appcompat-v7:27.0.2'
+    compile 'com.android.support:recyclerview-v7:27.0.2'
+    compile 'com.android.support:cardview-v7:27.0.2'
+    compile 'com.android.support:design:27.0.2'
+    compile 'com.android.support:support-annotations:27.0.2'
     compile 'org.sufficientlysecure:openpgp-api:11.0'
     compile 'com.nononsenseapps:filepicker:2.4.2'
     compile('org.eclipse.jgit:org.eclipse.jgit:3.7.1.201504261725-r') {
diff --git a/build.gradle b/build.gradle
index 8ec42a0c..99bb94f4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong