diff --git a/project.clj b/project.clj
index f531556..58ce7fe 100644
--- a/project.clj
+++ b/project.clj
@@ -4,13 +4,13 @@
   :license {:name "Eclipse Public License"
             :url "http://www.eclipse.org/legal/epl-v10.html"}
   :min-lein-version "2.0.0"
-  :dependencies [[org.clojure/clojure "1.5.1"]
-                 [clj-time "0.5.1"]
-                 [ring/ring-json "0.3.1"]
+  :dependencies [[org.clojure/clojure "1.11.1"]
+                 [clj-time "0.15.2"]
+                 [ring/ring-json "0.5.1"]
                  [ring/ring-core "1.9.5"]
                  [compojure "1.7.0"]]
-  :plugins [[lein-ring "0.12.5"]]
+  :plugins [[lein-ring "0.12.6"]]
   :ring {:handler robotwar.handler/app}
-  :profiles {:dev {:dependencies [[midje "1.5.1"]
+  :profiles {:dev {:dependencies [[midje "1.10.5"]
                                   [ring-mock "0.1.5"]]}}
   :main robotwar.core)