diff --git a/build.gradle b/build.gradle
index a4aec48fd..f5211004c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.1'
+        classpath 'com.android.tools.build:gradle:3.3.2'
         classpath 'com.google.gms:google-services:4.2.0'
         // https://docs.fabric.io/android/changelog.html#fabric-gradle-plugin
         classpath 'io.fabric.tools:gradle:1.27.1'
diff --git a/dav4android b/dav4android
index 20d366435..c8ddef19a 160000
--- a/dav4android
+++ b/dav4android
@@ -1 +1 @@
-Subproject commit 20d36643553cf9b078d055b279166887bae4fddf
+Subproject commit c8ddef19a0e25791691795e3702b7684fdae41f4
diff --git a/ical4android b/ical4android
index 86968eb84..a49c1418f 160000
--- a/ical4android
+++ b/ical4android
@@ -1 +1 @@
-Subproject commit 86968eb84783658620fac3c735df536094d88526
+Subproject commit a49c1418f7c49ef04c9c4b90c292990045476452