diff --git a/README.md b/README.md
index 363bb068bb..28abc57f81 100644
--- a/README.md
+++ b/README.md
@@ -150,6 +150,7 @@ Please see the [Contribution Guide](./CONTRIBUTING.md).
 <td><img src="https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/5923936/2a743cbfbff946c2af3f09026047c0da/2.png?token-time=2145916800&token-hash=h6yphW1qnM0n_NOWaf8qtszMRLXEwIxfk5beu4RxdT0%3D" alt="noellabo" width="100"></td>
 <td><img src="https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/2384390/5681180e1efb46a8b28e0e8d4c8b9037/1.jpg?token-time=2145916800&token-hash=SJcMy-Q1BcS940-LFUVOMfR7-5SgrzsEQGhYb3yowFk%3D" alt="CG" width="100"></td>
 <td><img src="https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/18072312/98e894d960314fa7bc236a72a39488fe/1.jpe?token-time=2145916800&token-hash=qA8j97lIZNc-74AuZ0p4F3ms6sKPeKjtNt2vEuwpsyo%3D" alt="Hekovic" width="100"></td>
+<td><img src="https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/10789744/97175095d8f04c0f86225ff47cb98d40/1.jpeg?token-time=2145916800&token-hash=l4AoMR7Nj7K4yAHrkrk2hAoggPkbSPm12m1nmbe9Pb8%3D" alt="Naoki Hirayama" width="100"></td>
 <td><img src="https://c10.patreonusercontent.com/3/eyJ3IjoyMDB9/patreon-media/p/user/4503830/ccf2cc867ea64de0b524bb2e24b9a1cb/1.jpeg?token-time=2145916800&token-hash=L55UhJ0rcuNAH3w_ryeeGN4hC6taoOixyAhraEi0bzw%3D" alt="dansup" width="100"></td>
 </tr><tr>
 <td><a href="https://www.patreon.com/user?u=13737140">Satsuki Yanagi</a></td>
@@ -161,6 +162,7 @@ Please see the [Contribution Guide](./CONTRIBUTING.md).
 <td><a href="https://www.patreon.com/noellabo">noellabo</a></td>
 <td><a href="https://www.patreon.com/Corset">CG</a></td>
 <td><a href="https://www.patreon.com/hekovic">Hekovic</a></td>
+<td><a href="https://www.patreon.com/spinlock">Naoki Hirayama</a></td>
 <td><a href="https://www.patreon.com/dansup">dansup</a></td>
 </tr></table>
 <table><tr>
@@ -173,7 +175,7 @@ Please see the [Contribution Guide](./CONTRIBUTING.md).
 <td><a href="https://www.patreon.com/user?u=12531784">Takashi Shibuya</a></td>
 </tr></table>
 
-**Last updated:** Mon, 13 May 2019 06:13:06 UTC
+**Last updated:** Sun, 19 May 2019 02:37:06 UTC
 <!-- PATREON_END -->
 
 :four_leaf_clover: Copyright