diff --git a/Gemfile.lock b/Gemfile.lock
index 9ce13b2..e316671 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,8 @@ GEM
     bigdecimal (3.1.8)
     builder (3.3.0)
     coderay (1.1.3)
-    commonmarker (0.23.10)
+    commonmarker (1.1.5)
+      rb_sys (~> 0.9)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     drb (2.2.1)
@@ -74,6 +75,7 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.2.1)
+    rb_sys (0.9.102)
     regexp_parser (2.9.2)
     rexml (3.3.6)
       strscan