diff --git a/Gemfile.lock b/Gemfile.lock
index 7cad15742..183479832 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -138,7 +138,7 @@ GEM
     builder (3.2.4)
     byebug (11.1.3)
     coderay (1.1.3)
-    concurrent-ruby (1.3.1)
+    concurrent-ruby (1.3.4)
     config (4.1.0)
       deep_merge (~> 1.2, >= 1.2.1)
       dry-validation (~> 1.0, >= 1.0.0)
@@ -203,7 +203,7 @@ GEM
     ecdsa_ext (0.5.1)
       ecdsa (~> 1.2.0)
     erubi (1.12.0)
-    et-orbi (1.2.7)
+    et-orbi (1.2.11)
       tzinfo
     eventmachine (1.2.7)
     eventmachine_httpserver (0.2.1)
@@ -224,8 +224,8 @@ GEM
       ffi (>= 1.0.0)
       rake
     fiber-local (1.0.0)
-    fugit (1.8.1)
-      et-orbi (~> 1, >= 1.2.7)
+    fugit (1.11.1)
+      et-orbi (~> 1, >= 1.2.11)
       raabro (~> 1.4)
     globalid (1.2.1)
       activesupport (>= 6.1)
@@ -403,7 +403,7 @@ GEM
     redis-objects (2.0.0.beta)
       redis (~> 5.0)
     regexp_parser (2.7.0)
-    rexml (3.3.3)
+    rexml (3.3.6)
       strscan
     rubocop (1.50.1)
       json (~> 2.3)
diff --git a/lib/scheduler.rb b/lib/scheduler.rb
index 126b30de8..dec18da08 100644
--- a/lib/scheduler.rb
+++ b/lib/scheduler.rb
@@ -30,13 +30,6 @@ def call_worker(clz)
   puts "fininsh #{clz.name}"
 end
 
-# Vacuum database periodically for better performance
-s.cron "0 2 * * 1" do
-  ActiveRecord::Base.connection.execute("SET statement_timeout = 0")
-  ApplicationRecord.connection.execute "vacuum (verbose, analyze)"
-  ActiveRecord::Base.connection.execute("RESET statement_timeout")
-end
-
 s.cron "0 8 * * *" do
   call_worker Charts::DailyStatistic
 end