diff --git a/coursera/pom.xml b/coursera/pom.xml
index e71ae48..e6b8ff6 100644
--- a/coursera/pom.xml
+++ b/coursera/pom.xml
@@ -14,7 +14,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <kotlin.version>1.3.31</kotlin.version>
         <kotlin.code.style>official</kotlin.code.style>
-        <junit.version>4.12</junit.version>
+        <junit.version>4.13.1</junit.version>
     </properties>
 
     <dependencies>