diff --git a/gems/bundled_gems b/gems/bundled_gems
index 1159644c55..c95f4ff739 100644
--- a/gems/bundled_gems
+++ b/gems/bundled_gems
@@ -2,7 +2,7 @@
 minitest 5.14.4 https://github.com/seattlerb/minitest
 power_assert 2.0.1 https://github.com/ruby/power_assert
 rake 13.0.6 https://github.com/ruby/rake
-test-unit 3.4.7 https://github.com/test-unit/test-unit 3.4.7
+test-unit 3.4.8 https://github.com/test-unit/test-unit 3.4.8
 rexml 3.2.5 https://github.com/ruby/rexml
 rss 0.2.9 https://github.com/ruby/rss 0.2.9
 net-ftp 0.1.3 https://github.com/ruby/net-ftp
@@ -12,5 +12,5 @@ net-smtp 0.2.2 https://github.com/ruby/net-smtp
 matrix 0.4.2 https://github.com/ruby/matrix
 prime 0.1.2 https://github.com/ruby/prime
 rbs 1.6.2 https://github.com/ruby/rbs
-typeprof 0.15.3 https://github.com/ruby/typeprof
+typeprof 0.20.0 https://github.com/ruby/typeprof
 debug 1.2.4 https://github.com/ruby/debug