diff --git a/Gemfile.lock b/Gemfile.lock
index 3ebcc3d..6248982 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,12 +87,12 @@ GEM
       popper_js (>= 2.11.8, < 3)
     builder (3.3.0)
     chartkick (5.1.2)
-    commonmarker (1.1.5)
+    commonmarker (2.0.0)
       rb_sys (~> 0.9)
-    commonmarker (1.1.5-aarch64-linux)
-    commonmarker (1.1.5-arm64-darwin)
-    commonmarker (1.1.5-x86_64-darwin)
-    commonmarker (1.1.5-x86_64-linux)
+    commonmarker (2.0.0-aarch64-linux)
+    commonmarker (2.0.0-arm64-darwin)
+    commonmarker (2.0.0-x86_64-darwin)
+    commonmarker (2.0.0-x86_64-linux)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     counter_culture (3.8.2)