diff --git a/elide-core/pom.xml b/elide-core/pom.xml
index 8ab0feddd2..885c5b332e 100644
--- a/elide-core/pom.xml
+++ b/elide-core/pom.xml
@@ -110,7 +110,7 @@
         <dependency>
             <groupId>io.reactivex.rxjava2</groupId>
             <artifactId>rxjava</artifactId>
-            <version>2.2.0</version>
+            <version>2.2.12</version>
         </dependency>
 
         <!-- JSR 303 Validation -->