diff --git a/deps.edn b/deps.edn
index da05e0a..8b90776 100644
--- a/deps.edn
+++ b/deps.edn
@@ -5,7 +5,7 @@
         org.clojure/clojure {:mvn/version "1.10.3"}}
 
  :aliases {:dev {:extra-paths ["test"]
-                 :extra-deps {org.clojure/test.check {:mvn/version "0.10.0-alpha3"}
+                 :extra-deps {org.clojure/test.check {:mvn/version "1.1.1"}
                               speculative/speculative {:mvn/version "0.0.3"}}}
 
            :test {:extra-paths ["test"]