diff --git a/project.clj b/project.clj
index 11897225..279dbc7c 100644
--- a/project.clj
+++ b/project.clj
@@ -22,7 +22,7 @@
 
    [org.clojure/data.json "2.4.0"]
    [org.clojure/tools.cli "1.0.206"]
-   [org.clojure/tools.reader "1.3.7"]
+   [org.clojure/tools.reader "1.4.2"]
 
    [nrepl "1.0.0"]
    [cider/piggieback "0.5.3"