diff --git a/Gemfile.lock b/Gemfile.lock
index df7ec30..1960866 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,7 +49,7 @@ GEM
     parser (3.3.6.0)
       ast (~> 2.4.1)
       racc
-    prism (1.2.0)
+    prism (1.3.0)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)