diff --git a/gems/bundled_gems b/gems/bundled_gems
index ec6a8cad2d822e..de2ba44da2e227 100644
--- a/gems/bundled_gems
+++ b/gems/bundled_gems
@@ -19,4 +19,4 @@ matrix          0.4.2   https://github.com/ruby/matrix
 prime           0.1.2   https://github.com/ruby/prime
 rbs             3.1.0   https://github.com/ruby/rbs
 typeprof        0.21.7  https://github.com/ruby/typeprof aabc019684d8b4a1ed66c2a1ca48da7bbb18dcc0
-debug           1.7.2   https://github.com/ruby/debug ab2a1edfee2743369bdc325b5cad4cfad8bbf126
+debug           1.8.0   https://github.com/ruby/debug