diff --git a/build.gradle.kts b/build.gradle.kts
index 240d6de..35c4115 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -9,6 +9,9 @@ plugins {
 }
 
 allprojects {
+    // Fixed Zero-Day CVE-2021-44228: https://cubetiq.atlassian.net/browse/CERT-1
+    ext["log4j2.version"] = "2.15.0"
+    
     group = "com.cubetiqs"
     version = "0.0.1-SNAPSHOT"