diff --git a/build.gradle b/build.gradle
index 05e3e30..112c87b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -81,7 +81,7 @@ dependencies {
     implementation group: 'commons-io', name: 'commons-io', version: '2.6'
     implementation group: 'org.slf4j', name: 'slf4j-api', version: '1.7.26'
 
-    testImplementation group: 'junit', name: 'junit', version: '4.12'
+    testImplementation group: 'junit', name: 'junit', version: '4.13.2'
     testImplementation group: 'com.github.tomakehurst', name: 'wiremock', version: '2.23.2'
     testImplementation group: 'org.slf4j', name: 'slf4j-jdk14', version: '1.7.26'