diff --git a/buildsystem/dependencies.gradle b/buildsystem/dependencies.gradle
index d747ad0..aaa1fdf 100644
--- a/buildsystem/dependencies.gradle
+++ b/buildsystem/dependencies.gradle
@@ -18,7 +18,7 @@ ext {
             ktx                     : "androidx.core:core-ktx:1.0.2",
             ktxViewModel            : "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion",
             ktxReactiveStreams      : "androidx.lifecycle:lifecycle-reactivestreams-ktx:$lifecycleVersion",
-            rxJava2                 : "io.reactivex.rxjava2:rxjava:2.2.11",
+            rxJava2                 : "io.reactivex.rxjava2:rxjava:2.2.13",
             rxKotlin2               : "io.reactivex.rxjava2:rxkotlin:2.4.0",
             rxAndroid2              : "io.reactivex.rxjava2:rxandroid:2.1.1",
             dagger                  : "com.google.dagger:dagger:$daggerVersion",