diff --git a/Plan/build.gradle b/Plan/build.gradle
index bb04c0cab..da54150ae 100644
--- a/Plan/build.gradle
+++ b/Plan/build.gradle
@@ -104,7 +104,7 @@ subprojects {
         testAnnotationProcessor "com.google.dagger:dagger-compiler:$daggerCompilerVersion"
 
         // Test Tooling Dependencies
-        testCompile "org.junit.jupiter:junit-jupiter-engine:5.5.0"   // JUnit 5
+        testCompile "org.junit.jupiter:junit-jupiter-engine:5.5.1"   // JUnit 5
         testCompile "org.junit.platform:junit-platform-runner:1.5.0" // JUnit 4 runner for JUnit 5 tests
         testCompile "org.junit.vintage:junit-vintage-engine:5.5.1"   // JUnit 4 compatibility for JUnit 5
         testCompile "org.junit.jupiter:junit-jupiter-params:5.5.0"   // JUnit 5, parameterized tests