diff --git a/zql-parser/pom.xml b/zql-parser/pom.xml
index 3ae5a73..1e610f7 100644
--- a/zql-parser/pom.xml
+++ b/zql-parser/pom.xml
@@ -20,7 +20,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.10</version>
+      <version>4.13.1</version>
     </dependency>
   </dependencies>