3 files changed, 22 insertions, 17 deletions
diff --git a/Library/Homebrew/language/python.rb b/Library/Homebrew/language/python.rb
index 898f2ae59..c41e22b5c 100644
--- a/Library/Homebrew/language/python.rb
+++ b/Library/Homebrew/language/python.rb
@@ -9,7 +9,7 @@ module Language
       Version.create(version.to_s)
     end
 
-    def self.homebrew_site_packages(version = "2.7")
+    def self.homebrew_site_packages(version = "3.6")
       HOMEBREW_PREFIX/"lib/python#{version}/site-packages"
     end
 
diff --git a/Library/Homebrew/migrator.rb b/Library/Homebrew/migrator.rb
index 3ccf2f23c..7287a3c88 100644
--- a/Library/Homebrew/migrator.rb
+++ b/Library/Homebrew/migrator.rb
@@ -193,6 +193,11 @@ class Migrator
     link_oldname_opt
     link_newname unless old_linked_keg.nil?
     update_tabs
+    return unless formula.outdated?
+    opoo <<~EOS
+      #{Formatter.identifier(newname)} is outdated! Please run as soon as possible:
+        brew upgrade #{newname}
+    EOS
   rescue Interrupt
     ignore_interrupts { backup_oldname }
   rescue Exception => e # rubocop:disable Lint/RescueException
diff --git a/Library/Homebrew/test/Gemfile.lock b/Library/Homebrew/test/Gemfile.lock
index a3f9c4c47..0d43174e9 100644
--- a/Library/Homebrew/test/Gemfile.lock
+++ b/Library/Homebrew/test/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    ast (2.3.0)
+    ast (2.4.0)
     codecov (0.1.10)
       json
       simplecov
@@ -9,31 +9,31 @@ GEM
     diff-lcs (1.3)
     docile (1.1.5)
     json (2.1.0)
-    parallel (1.12.0)
-    parallel_tests (2.17.0)
+    parallel (1.12.1)
+    parallel_tests (2.21.2)
       parallel
-    parser (2.4.0.2)
-      ast (~> 2.3)
+    parser (2.5.0.2)
+      ast (~> 2.4.0)
     powerpack (0.1.1)
     rainbow (3.0.0)
-    rspec (3.6.0)
-      rspec-core (~> 3.6.0)
-      rspec-expectations (~> 3.6.0)
-      rspec-mocks (~> 3.6.0)
-    rspec-core (3.6.0)
-      rspec-support (~> 3.6.0)
-    rspec-expectations (3.6.0)
+    rspec (3.7.0)
+      rspec-core (~> 3.7.0)
+      rspec-expectations (~> 3.7.0)
+      rspec-mocks (~> 3.7.0)
+    rspec-core (3.7.1)
+      rspec-support (~> 3.7.0)
+    rspec-expectations (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
+      rspec-support (~> 3.7.0)
     rspec-its (1.2.0)
       rspec-core (>= 3.0.0)
       rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.6.0)
+    rspec-mocks (3.7.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.6.0)
+      rspec-support (~> 3.7.0)
     rspec-retry (0.5.6)
       rspec-core (> 3.3, < 3.8)
-    rspec-support (3.6.0)
+    rspec-support (3.7.1)
     rspec-wait (0.0.9)
       rspec (>= 3, < 4)
     rubocop (0.52.1)