diff --git a/ring-android/app/build.gradle b/ring-android/app/build.gradle
index c60f4c9341c2b9b4c03f35b1175568f3c8ccc8fe..2a048720a4e73d14b79e6bcf1a06114a8b17e972 100644
--- a/ring-android/app/build.gradle
+++ b/ring-android/app/build.gradle
@@ -114,7 +114,7 @@ dependencies {
     annotationProcessor 'com.github.bumptech.glide:compiler:4.10.0'
 
     // RxAndroid
-    implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
 
     implementation 'com.jsibbold:zoomage:1.2.0'
 
diff --git a/ring-android/libringclient/build.gradle b/ring-android/libringclient/build.gradle
index 1a61f745ef9e447e749ad448bb1015ae98306e37..a7d0ee472b43c677916482db65935f9babc9c59e 100644
--- a/ring-android/libringclient/build.gradle
+++ b/ring-android/libringclient/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     testCompile 'junit:junit:4.12'
 
     // RxJava
-    compile "io.reactivex.rxjava2:rxjava:2.2.7"
+    compile "io.reactivex.rxjava2:rxjava:2.2.16"
 
     // gson
     compile 'com.google.code.gson:gson:2.8.5'