diff --git a/build.sbt b/build.sbt
index 6c51c16b3..2be316fdb 100644
--- a/build.sbt
+++ b/build.sbt
@@ -29,7 +29,7 @@ libraryDependencies ++= Seq(
   "org.scalatra"             %% "scalatra-json-javax"          % ScalatraVersion,
   "org.scalatra"             %% "scalatra-forms-javax"         % ScalatraVersion,
   "org.json4s"               %% "json4s-jackson"               % "4.1.0-M8",
-  "commons-io"                % "commons-io"                   % "2.18.0",
+  "commons-io"                % "commons-io"                   % "2.19.0",
   "io.github.gitbucket"       % "solidbase"                    % "1.1.0",
   "io.github.gitbucket"       % "markedj"                      % "1.0.20",
   "org.tukaani"               % "xz"                           % "1.10",