diff --git a/build.gradle b/build.gradle
index 05ba002..80bed72 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,8 +25,7 @@ sourceSets {
 dependencies {
     api 'log4j:log4j:1.2.17'
     api 'org.antlr:antlr4:4.9.2'
-    api 'org.apache.logging.log4j:log4j-core:2.15.0'
-    api 'org.apache.logging.log4j:log4j-api:2.15.0'
-
+    api 'org.apache.logging.log4j:log4j-core:2.17.0'
+    api 'org.apache.logging.log4j:log4j-api:2.17.0'
     testImplementation 'junit:junit:4.13.2'
 }
\ No newline at end of file