diff --git a/build.gradle b/build.gradle
index 2b7bbae1..51064a0e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,7 +54,7 @@ dependencies {
     implementation "org.apache.logging.log4j:log4j-api:$log4jVersion"
     implementation "org.apache.logging.log4j:log4j-slf4j-impl:$log4jVersion"
     implementation "org.slf4j:slf4j-api:1.7.29"
-    implementation 'com.zaxxer:HikariCP:3.4.1'
+    implementation 'com.zaxxer:HikariCP:4.0.0'
     implementation 'com.google.code.gson:gson:2.8.6'
     implementation "org.ehcache:ehcache:3.8.1"
     def mariaDbVersion = "2.5.1"