diff --git a/project.clj b/project.clj
index ffa475a..1d4b14a 100644
--- a/project.clj
+++ b/project.clj
@@ -12,7 +12,7 @@
   :global-vars {*warn-on-reflection* true}
   :jvm-opts ^:replace []
   :profiles {:dev {:test-paths ["src/test_local/clojure"]
-                   :dependencies [[org.clojure/clojurescript "0.0-2234"]
+                   :dependencies [[org.clojure/clojurescript "0.0-2311"]
                                   [collection-check "0.1.3"]]
                    :plugins [[lein-cljsbuild "1.0.3"]]}
              :1.6 {:dependencies [[org.clojure/clojure "1.6.0"]]}}
diff --git a/src/main/cljs/clojure/core/rrb_vector/rrbt.cljs b/src/main/cljs/clojure/core/rrb_vector/rrbt.cljs
index bf1b5fb..605d095 100644
--- a/src/main/cljs/clojure/core/rrb_vector/rrbt.cljs
+++ b/src/main/cljs/clojure/core/rrb_vector/rrbt.cljs
@@ -101,7 +101,7 @@
         s)))
 
   IHash
-  (-hash [coll] (caching-hash coll hash-coll __hash))
+  (-hash [coll] (caching-hash coll hash-ordered-coll __hash))
 
   IReduce
   (-reduce [coll f]
@@ -289,7 +289,7 @@
 
   IHash
   (-hash [this]
-    (caching-hash this hash-coll __hash))
+    (caching-hash this hash-ordered-coll __hash))
 
   ISeqable
   (-seq [this]