diff --git a/lib/brakeman/checks/check_sql.rb b/lib/brakeman/checks/check_sql.rb
index d62f6a1dd4..f786f59d9b 100644
--- a/lib/brakeman/checks/check_sql.rb
+++ b/lib/brakeman/checks/check_sql.rb
@@ -592,7 +592,8 @@ def safe_value? exp
         IGNORE_METHODS_IN_SQL.include? exp.method or
         quote_call? exp or
         arel? exp or
-        exp.method.to_s.end_with? "_id"
+        exp.method.to_s.end_with? "_id" or
+        number_target? exp
       end
     when :if
       safe_value? exp.then_clause and safe_value? exp.else_clause
@@ -695,4 +696,16 @@ def connect_call? result
       active_record_models.include? klass
     end
   end
+
+  def number_target? exp
+    return unless call? exp
+
+    if number? exp.target
+      true
+    elsif call? exp.target
+      number_target? exp.target
+    else
+      false
+    end
+  end
 end
diff --git a/test/apps/rails6/app/models/group.rb b/test/apps/rails6/app/models/group.rb
index 4245ed17a9..79a75a0212 100644
--- a/test/apps/rails6/app/models/group.rb
+++ b/test/apps/rails6/app/models/group.rb
@@ -2,4 +2,9 @@ class Group < ApplicationRecord
   def uuid_in_sql
     ActiveRecord::Base.connection.exec_query("select * where x = #{User.uuid}")
   end
+
+  def date_in_sql
+    date = 30.days.ago
+    Arel.sql("created_at > '#{date}'")
+  end
 end
diff --git a/test/tests/rails6.rb b/test/tests/rails6.rb
index cdc3d5e734..b7724d2061 100644
--- a/test/tests/rails6.rb
+++ b/test/tests/rails6.rb
@@ -121,6 +121,19 @@ def test_sql_injection_uuid_false_positive
       :user_input => s(:call, s(:const, :User), :uuid)
   end
 
+  def test_sql_injection_date_integer_target_false_positive
+    assert_no_warning :type => :warning,
+      :warning_code => 0,
+      :fingerprint => "5ec829ba8790c01a39faf6788f0754d39879a6e68a9de8804c6f25ac9c2f1ee6",
+      :warning_type => "SQL Injection",
+      :line => 8,
+      :message => /^Possible\ SQL\ injection/,
+      :confidence => 1,
+      :relative_path => "app/models/group.rb",
+      :code => s(:call, s(:const, :Arel), :sql, s(:dstr, "created_at > '", s(:evstr, s(:call, s(:call, s(:lit, 30), :days), :ago)), s(:str, "'"))),
+      :user_input => s(:call, s(:call, s(:lit, 30), :days), :ago)
+  end
+
   def test_cross_site_scripting_sanity
     assert_warning :type => :template,
       :warning_code => 2,