diff --git a/gems/bundled_gems b/gems/bundled_gems
index 0b632df4e3..98786b7599 100644
--- a/gems/bundled_gems
+++ b/gems/bundled_gems
@@ -6,4 +6,4 @@ test-unit 3.3.9 https://github.com/test-unit/test-unit 3.3.9
 rexml 3.2.4 https://github.com/ruby/rexml
 rss 0.2.9 https://github.com/ruby/rss 0.2.9
 rbs 1.0.4 https://github.com/ruby/rbs
-typeprof 0.11.0 https://github.com/ruby/typeprof
+typeprof 0.12.0 https://github.com/ruby/typeprof