diff --git a/README.md b/README.md
index 4799fdf4..4c22fe9b 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ Translators can go to [POEditor](https://poeditor.com/join/project/u5VHO9vhSf) t
     <li>pcre: <a href="https://android.googlesource.com/platform/external/pcre/+/master/dist2/LICENCE">BSD</a></li>
     <li>libancillary: <a href="https://github.com/shadowsocks/libancillary/blob/shadowsocks-android/COPYING">BSD</a></li>
     <li>shadowsocks-libev: <a href="https://github.com/shadowsocks/shadowsocks-libev/blob/master/LICENSE">GPLv3</a></li>
-    <li>pdnsd: <a href="https://github.com/shadowsocks/shadowsocks-android/blob/master/src/main/jni/pdnsd/COPYING">GPLv3</a></li>
+    <li>overture: <a href="https://github.com/shawn1m/overture/blob/master/LICENSE">MIT</a></li>
     <li>libev: <a href="https://github.com/shadowsocks/shadowsocks-libev/blob/master/libev/LICENSE">GPLv2</a></li>
     <li>libsodium: <a href="https://github.com/jedisct1/libsodium/blob/master/LICENSE">ISC</a></li>
     <li>libudns: <a href="https://github.com/shadowsocks/libudns/blob/master/COPYING.LGPL">LGPL</a></li>
diff --git a/mobile/src/main/assets/pages/about.html b/mobile/src/main/assets/pages/about.html
index 3e45a17d..53764cfd 100644
--- a/mobile/src/main/assets/pages/about.html
+++ b/mobile/src/main/assets/pages/about.html
@@ -296,7 +296,7 @@ along with this program. If not, see <a href="http://www.gnu.org/licenses/">http
     <li>pcre: <a href="https://android.googlesource.com/platform/external/pcre/+/master/dist2/LICENCE">BSD</a></li>
     <li>libancillary: <a href="https://github.com/shadowsocks/libancillary/blob/shadowsocks-android/COPYING">BSD</a></li>
     <li>shadowsocks-libev: <a href="https://github.com/shadowsocks/shadowsocks-libev/blob/master/LICENSE">GPLv3</a></li>
-    <li>pdnsd: <a href="https://github.com/shadowsocks/shadowsocks-android/blob/master/src/main/jni/pdnsd/COPYING">GPLv3</a></li>
+    <li>overture: <a href="https://github.com/shawn1m/overture/blob/master/LICENSE">MIT</a></li>
     <li>libev: <a href="https://github.com/shadowsocks/shadowsocks-libev/blob/master/libev/LICENSE">GPLv2</a></li>
     <li>libsodium: <a href="https://github.com/jedisct1/libsodium/blob/master/LICENSE">ISC</a></li>
     <li>libudns: <a href="https://github.com/shadowsocks/libudns/blob/master/COPYING.LGPL">LGPL</a></li>