diff --git a/build.gradle b/build.gradle
index 48be26438d8..384b828b4a1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -196,7 +196,7 @@ dependencies {
     implementation 'com.vladsch.flexmark:flexmark-ext-gfm-strikethrough:0.62.0'
     implementation 'com.vladsch.flexmark:flexmark-ext-gfm-tasklist:0.62.0'
 
-    testImplementation 'io.github.classgraph:classgraph:4.8.78'
+    testImplementation 'io.github.classgraph:classgraph:4.8.80'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.6.2'
     testRuntimeOnly 'org.junit.vintage:junit-vintage-engine:5.6.2'
     testImplementation 'org.junit.platform:junit-platform-launcher:1.6.2'