diff --git a/lib/paper_trail/version_concern.rb b/lib/paper_trail/version_concern.rb
index e6f9e9aa..b8f48138 100644
--- a/lib/paper_trail/version_concern.rb
+++ b/lib/paper_trail/version_concern.rb
@@ -116,12 +116,12 @@ module PaperTrail
 
       # Returns whether the `object` column is using the `json` type supported by PostgreSQL
       def object_col_is_json?
-        @object_col_is_json ||= columns_hash['object'].type == :json
+        @object_col_is_json ||= [:json, :jsonb].include?(columns_hash['object'].type)
       end
 
       # Returns whether the `object_changes` column is using the `json` type supported by PostgreSQL
       def object_changes_col_is_json?
-        @object_changes_col_is_json ||= columns_hash['object_changes'].try(:type) == :json
+        @object_changes_col_is_json ||= [:json, :jsonb].include?(columns_hash['object_changes'].try(:type))
       end
     end