diff --git a/build.sbt b/build.sbt
index 9a721d7b..bcff115b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -127,7 +127,7 @@ lazy val cli = (project in file("cli"))
     topLevelDirectory := Some("uptane-sign"),
     executableScriptName := "uptane-sign",
     Universal / mappings += (file("cli/LICENSE") -> "docs/LICENSE"),
-    libraryDependencies += "com.typesafe" % "config" % "1.4.2" % Test)
+    libraryDependencies += "com.typesafe" % "config" % "1.4.3" % Test)
   .dependsOn(libtuf)
 
 lazy val ota_tuf = (project in file("."))