diff --git a/build.sbt b/build.sbt
index 1cd33bb..cc41187 100644
--- a/build.sbt
+++ b/build.sbt
@@ -26,8 +26,8 @@
   "amateras-snapshot" at "http://amateras.sourceforge.jp/mvn-snapshot/"
 )
 libraryDependencies ++= Seq(
-  "org.eclipse.jgit"                %  "org.eclipse.jgit.http.server" % "4.10.0.201712302008-r",
-  "org.eclipse.jgit"                %  "org.eclipse.jgit.archive"     % "4.10.0.201712302008-r",
+  "org.eclipse.jgit"                %  "org.eclipse.jgit.http.server" % "4.11.0.201803080745-r",
+  "org.eclipse.jgit"                %  "org.eclipse.jgit.archive"     % "4.11.0.201803080745-r",
   "org.scalatra"                    %% "scalatra"                     % ScalatraVersion,
   "org.scalatra"                    %% "scalatra-json"                % ScalatraVersion,
   "org.scalatra"                    %% "scalatra-forms"               % ScalatraVersion,