diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0bae0da65..fef9371e9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: mvdan/fdroid-ci:client-20160820
+image: mvdan/fdroid-ci:client-20160909
 
 cache:
   paths:
diff --git a/app/build.gradle b/app/build.gradle
index 6cf8b0a0a..b6564414f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -146,7 +146,7 @@ if (!hasProperty('sourceDeps')) {
 
 android {
     compileSdkVersion 24
-    buildToolsVersion '24.0.1'
+    buildToolsVersion '24.0.2'
     useLibrary 'org.apache.http.legacy'
 
     buildTypes {
diff --git a/extern/support-v4-preferencefragment/build.gradle b/extern/support-v4-preferencefragment/build.gradle
index 8e8d1327d..d675ee7ef 100644
--- a/extern/support-v4-preferencefragment/build.gradle
+++ b/extern/support-v4-preferencefragment/build.gradle
@@ -19,7 +19,7 @@ dependencies {
 
 android {
     compileSdkVersion 19
-    buildToolsVersion '24.0.1'
+    buildToolsVersion '24.0.2'
 
     defaultConfig {
         minSdkVersion 7