diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12e61b1..cee94df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog #
 
-## Version 10.0.569
+## Version 10.0.570
 
 - Add `promesa.exec.csp/mult*` alternative multiplexer constructor
   more similar to the `clojure.core.async/mult` one
diff --git a/README.md b/README.md
index d5ae50f..b66702c 100644
--- a/README.md
+++ b/README.md
@@ -18,13 +18,13 @@ Here you can look a detailed [documentation][1].
 deps.edn:
 
 ```clojure
-funcool/promesa {:mvn/version "10.0.569"}
+funcool/promesa {:mvn/version "10.0.570"}
 ```
 
 Leiningen:
 
 ```clojure
-[funcool/promesa "10.0.569"]
+[funcool/promesa "10.0.570"]
 ```
 
 ## On the REPL
diff --git a/package.json b/package.json
index bc63ea1..99343ed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "promesa",
-  "version": "9.0",
+  "version": "10.0",
   "description": "-",
   "author": "-",
   "license": "SEE LICENSE IN <LICENSE>",
diff --git a/src/promesa/util.cljc b/src/promesa/util.cljc
index 6e14706..e51d829 100644
--- a/src/promesa/util.cljc
+++ b/src/promesa/util.cljc
@@ -76,6 +76,7 @@
        (-lock! [_])
        (-unlock! [_]))))
 
+#?(:clj
 (defn count-down-latch
   [n]
   (let [cdown (CountDownLatch. (int n))]
@@ -90,8 +91,9 @@
       (invoke [_ _]
         (.countDown ^CountDownLatch cdown))
       (invoke [_ _ _]
-        (.countDown ^CountDownLatch cdown)))))
+        (.countDown ^CountDownLatch cdown))))))
 
+#?(:clj
 (defn wait-all!
   [promises]
   (let [total (count promises)]
@@ -99,4 +101,4 @@
       (let [cdown-fn (count-down-latch total)]
         (doseq [p promises]
           (pt/-finally p cdown-fn))
-        (pt/-await cdown-fn)))))
+        (pt/-await cdown-fn))))))