diff --git a/gemfiles/2.7/Gemfile.lock b/gemfiles/2.7/Gemfile.lock
index ab232af100..a5145f9ba8 100644
--- a/gemfiles/2.7/Gemfile.lock
+++ b/gemfiles/2.7/Gemfile.lock
@@ -15,7 +15,7 @@ GEM
     power_assert (2.0.4)
     racc (1.8.1)
     rake (13.2.1)
-    rake-compiler (1.2.8)
+    rake-compiler (1.2.9)
       rake
     rbs (3.1.3)
     test-unit (3.6.5)