diff --git a/NEWS.md b/NEWS.md
index ea27493775..874794bff9 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -60,7 +60,7 @@ The following bundled gems are updated.
 * net-smtp 0.5.0
 * rbs 3.4.4
 * typeprof 0.21.11
-* debug 1.9.1
+* debug 1.9.2
 
 The following bundled gems are promoted from default gems.
 
diff --git a/gems/bundled_gems b/gems/bundled_gems
index 5dfd755706..408b5426d4 100644
--- a/gems/bundled_gems
+++ b/gems/bundled_gems
@@ -20,7 +20,7 @@ matrix          0.4.2   https://github.com/ruby/matrix
 prime           0.1.2   https://github.com/ruby/prime
 rbs             3.4.4   https://github.com/ruby/rbs ba7872795d5de04adb8ff500c0e6afdc81a041dd
 typeprof        0.21.11 https://github.com/ruby/typeprof b19a6416da3a05d57fadd6ffdadb382b6d236ca5
-debug           1.9.1   https://github.com/ruby/debug 2d602636d99114d55a32fedd652c9c704446a749
+debug           1.9.2   https://github.com/ruby/debug
 racc            1.7.3   https://github.com/ruby/racc
 mutex_m         0.2.0   https://github.com/ruby/mutex_m
 getoptlong      0.2.1   https://github.com/ruby/getoptlong