diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 8350140e..b2e337a0 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -35,7 +35,7 @@ object Dependencies {
   val PostgresVersion         = "42.2.22"
   val PureConfigVersion       = "0.16.0"
   val ScalaJavaTimeVersion    = "2.3.0"
-  val Slf4jVersion            = "1.7.30"
+  val Slf4jVersion            = "1.7.31"
   val StanfordNlpVersion      = "4.2.2"
   val TikaVersion             = "1.26"
   val YamuscaVersion          = "0.8.1"