diff --git lib/rubygems.rb lib/rubygems.rb
index 456273e..ea18930 100644
--- lib/rubygems.rb
+++ lib/rubygems.rb
@@ -8,7 +8,7 @@
 require 'rbconfig'
 
 module Gem
-  VERSION = '2.2.2'
+  VERSION = '2.2.3'
 end
 
 # Must be first since it unloads the prelude from 1.9.2
diff --git lib/rubygems/ssl_certs/AddTrustExternalCARoot-2048.pem lib/rubygems/ssl_certs/AddTrustExternalCARoot-2048.pem
new file mode 100644
index 0000000..20585f1
--- /dev/null
+++ lib/rubygems/ssl_certs/AddTrustExternalCARoot-2048.pem
@@ -0,0 +1,25 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git lib/rubygems/ssl_certs/AddTrustExternalCARoot.pem lib/rubygems/ssl_certs/AddTrustExternalCARoot.pem
new file mode 100644
index 0000000..6fbdf52
--- /dev/null
+++ lib/rubygems/ssl_certs/AddTrustExternalCARoot.pem
@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----