diff --git a/main/build.gradle b/main/build.gradle
index 0c6e6f5188b..151b25bf0da 100644
--- a/main/build.gradle
+++ b/main/build.gradle
@@ -448,7 +448,7 @@ dependencies {
     // implementation 'com.jakewharton:process-phoenix:2.0.0'
 
     // RxJava
-    implementation 'io.reactivex.rxjava3:rxjava:3.1.11'
+    implementation 'io.reactivex.rxjava3:rxjava:3.1.12'
     implementation "io.reactivex.rxjava3:rxandroid:3.0.2"
 
     // avoid duplicate class, see e.g. https://stackoverflow.com/questions/75712899/duplicate-class-kotlin-random-jdk8-found-in-modules-jetified-kotlin-stdlib-1-8-1