diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 4312b1979..37b3bd844 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -41,7 +41,7 @@ object Dependencies {
     val yauaa            = "5.23"
     val guava            = "28.1-jre"
     val slf4j            = "1.7.32"
-    val log4j            = "2.16.0" // CVE-2021-44228
+    val log4j            = "2.17.0" // CVE-2021-44228
 
     val refererParser    = "1.1.0"
     val maxmindIplookups = "0.7.1"