diff --git a/lib/fog/aws/iam.rb b/lib/fog/aws/iam.rb
index aaf01fd18..239798dea 100644
--- a/lib/fog/aws/iam.rb
+++ b/lib/fog/aws/iam.rb
@@ -16,8 +16,8 @@ module Fog
       request :create_access_key
       request :create_account_alias
       request :create_group
-      request :create_user
       request :create_login_profile
+      request :create_user
       request :delete_access_key
       request :delete_account_alias
       request :delete_group
@@ -27,17 +27,17 @@ module Fog
       request :delete_signing_certificate
       request :delete_user
       request :delete_user_policy
-      request :get_login_profile
-      request :get_user
-      request :get_user_policy
       request :get_group
       request :get_group_policy
+      request :get_login_profile
       request :get_server_certificate
+      request :get_user
+      request :get_user_policy
       request :list_access_keys
       request :list_account_aliases
+      request :list_group_policies
       request :list_groups
       request :list_groups_for_user
-      request :list_group_policies
       request :list_server_certificates
       request :list_signing_certificates
       request :list_user_policies
@@ -48,8 +48,9 @@ module Fog
       request :update_access_key
       request :update_group
       request :update_login_profile
-      request :update_user
+      request :update_server_certificate
       request :update_signing_certificate
+      request :update_user
       request :upload_server_certificate
       request :upload_signing_certificate
 
diff --git a/lib/fog/aws/requests/iam/update_server_certificate.rb b/lib/fog/aws/requests/iam/update_server_certificate.rb
new file mode 100644
index 000000000..d7bc6e04e
--- /dev/null
+++ b/lib/fog/aws/requests/iam/update_server_certificate.rb
@@ -0,0 +1,37 @@
+module Fog
+  module AWS
+    class IAM
+      class Real
+        # Updates the name and/or the path of the specified server certificate.
+        #
+        # ==== Parameters
+        # * server_certificate_name<~String> - The name of the server
+        #   certificate that you want to update.
+        # * options<~Hash>:
+        #   * 'NewPath'<~String> - The new path for the server certificate.
+        #     Include this only if you are updating the server certificate's
+        #     path.
+        #   * 'NewServerCertificateName'<~String> - The new name for the server
+        #     certificate. Include this only if you are updating the server
+        #     certificate's name.
+        #
+        # ==== Returns
+        # * response<~Excon::Response>:
+        #   * body<~Hash>:
+        #     * 'RequestId'<~String> - Id of the request
+        #
+        # ==== See Also
+        # http://docs.amazonwebservices.com/IAM/latest/APIReference/index.html?API_UpdateServerCertificate.html
+        #
+        def update_server_certificate(server_certificate_name, options = {})
+          request({
+            'Action'                => 'UpdateServerCertificate',
+            'ServerCertificateName' => server_certificate_name,
+            :parser                 => Fog::Parsers::AWS::IAM::Basic.new
+          }.merge!(options))
+        end
+
+      end
+    end
+  end
+end