diff --git a/build.gradle b/build.gradle
index e3c354d..c3ad000 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,8 +35,8 @@ dependencies {
     api 'org.antlr:antlr4:4.9.2'
     api 'org.apache.commons:commons-lang3:3.12.0'
     api 'org.apache.httpcomponents:httpclient:4.5.13'
-    api 'org.apache.logging.log4j:log4j-core:2.14.1'
-    api 'org.apache.logging.log4j:log4j-api:2.14.1'
+    api 'org.apache.logging.log4j:log4j-core:2.15.0'
+    api 'org.apache.logging.log4j:log4j-api:2.15.0'
     api 'org.apache.velocity:velocity-engine-core:2.3'
     api 'org.knowhowlab.osgi:sigar:1.6.5_01'
     api 'org.rocksdb:rocksdbjni:6.22.1'