diff --git a/example/yarn.lock b/example/yarn.lock
index bef6b99..ecea872 100644
--- a/example/yarn.lock
+++ b/example/yarn.lock
@@ -740,9 +740,9 @@ acorn-walk@^6.0.1:
   integrity sha1-02O2b1+sXwGP+cOh57b44xDMORM=
 
 acorn@^5.5.3:
-  version "5.7.3"
-  resolved "http://192.168.30.248:4873/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
-  integrity sha1-Z6ojG/iBKXS4UjWpZ3Hra9B+onk=
+  version "5.7.4"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e"
+  integrity sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==
 
 acorn@^6.0.1:
   version "6.1.1"
@@ -5139,10 +5139,10 @@ react-is@^16.3.1, react-is@^16.8.1, react-is@^16.8.4:
   resolved "http://192.168.30.248:4873/react-is/-/react-is-16.8.6.tgz#5bbc1e2d29141c9fbdfed456343fe2bc430a6a16"
   integrity sha1-W7weLSkUHJ+9/tRWND/ivEMKahY=
 
-react-native-chinamap@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/react-native-chinamap/-/react-native-chinamap-1.0.2.tgz#d2153c10ac85db41bc32aa2ceb17084002dd31ea"
-  integrity sha512-Q+gNwgZIJ7PYJ6of35Wge9SsOHprZAKWMf2VHMlHoA/stMikAdFMCJbqn4c24+tHCgqMiG0v883NSCToMCyrTw==
+react-native-chinamap@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/react-native-chinamap/-/react-native-chinamap-1.0.3.tgz#82b6ff11ba88cb4b60dc6d8946e586fb39caebe9"
+  integrity sha512-pNkcBp3Zw4I3etws4rf+rSRH+36sMgc0xF/SnUBUegcUmDeHWuwuuNDXWfU16QOepFh4xxBh8YivIfbJLjX+5w==
 
 react-native-svg@6.4.1:
   version "6.4.1"