diff --git a/Gemfile.lock b/Gemfile.lock
index a0562676..5c92ea25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -192,7 +192,7 @@ GEM
       mutex_m
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    icalendar (2.11.0)
+    icalendar (2.12.2)
       base64
       ice_cube (~> 0.16)
       logger
@@ -281,7 +281,7 @@ GEM
       racc (~> 1.4)
     orm_adapter (0.5.0)
     os (1.1.4)
-    ostruct (0.6.1)
+    ostruct (0.6.3)
     pagy (9.3.4)
     paper_trail (16.0.0)
       activerecord (>= 6.1)