diff --git a/app/build.gradle b/app/build.gradle
index dbe67720..af0c02aa 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 27
     buildToolsVersion '26.0.2'
     defaultConfig {
         applicationId "us.koller.cameraroll"
         minSdkVersion 19
-        targetSdkVersion 26
+        targetSdkVersion 27
         versionCode 33
         versionName "v1.0.3"
         vectorDrawables.useSupportLibrary = true
@@ -42,17 +42,17 @@ dependencies {
     })
     testImplementation 'junit:junit:4.12'
 
-    implementation 'com.android.support:appcompat-v7:26.1.0'
-    implementation 'com.android.support:cardview-v7:26.1.0'
-    implementation 'com.android.support:design:26.1.0'
-    implementation 'com.android.support:palette-v7:26.1.0'
-    implementation 'com.android.support:exifinterface:26.1.0'
-    implementation 'com.android.support:preference-v14:26.1.0'
+    implementation 'com.android.support:appcompat-v7:27.0.2'
+    implementation 'com.android.support:cardview-v7:27.0.2'
+    implementation 'com.android.support:design:27.0.2'
+    implementation 'com.android.support:palette-v7:27.0.2'
+    implementation 'com.android.support:exifinterface:27.0.2'
+    implementation 'com.android.support:preference-v14:27.0.2'
 
     implementation 'com.github.bumptech.glide:glide:4.0.0'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.0.0'
 
-    implementation 'com.davemorrissey.labs:subsampling-scale-image-view:3.6.0'
+    implementation 'com.davemorrissey.labs:subsampling-scale-image-view:3.8.0'
 
     //noinspection GradleDependency
     implementation 'com.github.chrisbanes:PhotoView:1.3.1'
diff --git a/build.gradle b/build.gradle
index 2108872a..a4f98096 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }