diff --git a/.gitignore b/.gitignore
index acf6399474..58e634d02a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -104,3 +104,7 @@ fastlane/report.xml
 fastlane/Preview.html
 fastlane/screenshots
 fastlane/README.md
+
+# Clj
+
+.cpcache/
diff --git a/build.clj b/build.clj
index fc4d05f589..38b352a068 100644
--- a/build.clj
+++ b/build.clj
@@ -1,5 +1,7 @@
 (require '[cljs.build.api :as api]
-         '[clojure.string :as cstr])
+         '[clojure.string :as string])
+
+;; clj build.clj help # Prints details about tasks
 
 ;;; Configuration.
 
@@ -165,7 +167,7 @@
       (println)
       (->> usage
            (map #(str "  " %))
-           (cstr/join "\n")
+           (string/join "\n")
            println)
       (println))))
 
@@ -215,7 +217,7 @@
     (ra/start-figwheel!
      {:figwheel-options (cond-> {:builds-to-start (if build-ids
                                                     (->> (.split build-ids ",")
-                                                         (map (comp keyword cstr/trim))
+                                                         (map (comp keyword string/trim))
                                                          vec)
                                                     [:android])}
                           port      (merge {:nrepl-port       (some-> port Long/parseLong)
diff --git a/deps.edn b/deps.edn
index cba8f2fb87..0f5c36828f 100644
--- a/deps.edn
+++ b/deps.edn
@@ -8,7 +8,7 @@
          com.andrewmcveigh/cljs-time {:mvn/version "0.5.2"}
          com.taoensso/timbre         {:mvn/version "4.10.0"}
          hickory                     {:mvn/version "0.7.1"}
-         com.cognitect/transit-cljs  {:mvn/version "0.8.243"}}
+         com.cognitect/transit-cljs  {:mvn/version "0.8.248"}}
 
  :aliases
  {:repl {:extra-deps