diff --git a/Gemfile b/Gemfile
index 8d47217..a4d2583 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
 source 'https://rubygems.org'
 gem 'ridgepole'
-gem 'activerecord', '~> 6.0.5'   # it seems 6.1 breaks ridgepole
+gem 'activerecord', '~> 6.0.6'   # it seems 6.1 breaks ridgepole
 gem 'pg'
diff --git a/Gemfile.lock b/Gemfile.lock
index 6ddf6a0..f31e11e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,36 +1,36 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.0.5.1)
-      activesupport (= 6.0.5.1)
-    activerecord (6.0.5.1)
-      activemodel (= 6.0.5.1)
-      activesupport (= 6.0.5.1)
-    activesupport (6.0.5.1)
+    activemodel (6.0.6.1)
+      activesupport (= 6.0.6.1)
+    activerecord (6.0.6.1)
+      activemodel (= 6.0.6.1)
+      activesupport (= 6.0.6.1)
+    activesupport (6.0.6.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.0)
     diffy (3.4.2)
-    i18n (1.11.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    minitest (5.16.2)
+    minitest (5.17.0)
     pg (1.2.3)
     ridgepole (0.9.2)
       activerecord (>= 5.1, < 6.2)
       diffy
     thread_safe (0.3.6)
-    tzinfo (1.2.9)
+    tzinfo (1.2.11)
       thread_safe (~> 0.1)
-    zeitwerk (2.6.0)
+    zeitwerk (2.6.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  activerecord (~> 6.0.5)
+  activerecord (~> 6.0.6)
   pg
   ridgepole