diff --git a/build.sbt b/build.sbt
index 4aacecd..ed0220a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -7,7 +7,7 @@ crossScalaVersions += "3.3.7"
 
 libraryDependencies ++= Seq(
   "is.cir"        %% "ciris"             % "3.14.1",
-  "com.typesafe"   % "config"            % "1.4.8",
+  "com.typesafe"   % "config"            % "1.4.9",
   "org.typelevel" %% "munit-cats-effect" % "2.2.0" % "test",
   "org.typelevel" %% "cats-effect"       % "3.7.0" % "test"
 )