diff --git a/package.json b/package.json
index 573fcbe9e..6fc001920 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "nock": "13.0.0-beta.3",
     "nodejieba": "2.4.1",
     "nodemon": "2.0.3",
-    "pinyin": "2.9.0",
+    "pinyin": "2.9.1",
     "prettier": "2.0.5",
     "prettier-check": "2.0.0",
     "pretty-quick": "2.0.1",
diff --git a/yarn.lock b/yarn.lock
index b6c492606..7edd10701 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9292,10 +9292,10 @@ pinkie@^2.0.0:
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
   integrity sha1-clVrgM+g1IqXToDnckjoDtT3+HA=
 
-pinyin@2.9.0:
-  version "2.9.0"
-  resolved "https://registry.yarnpkg.com/pinyin/-/pinyin-2.9.0.tgz#1e77025bf4fafdad4ea410022837b5f97e53aab1"
-  integrity sha512-TZYQ+2uE12arC1EfCeDmN5KgwIOuNMIweOotKvBZdhVOUuQc5RJsGEGf+BaSvxfVtu9ViYEFJmH0xTaj9t4n3Q==
+pinyin@2.9.1:
+  version "2.9.1"
+  resolved "https://registry.yarnpkg.com/pinyin/-/pinyin-2.9.1.tgz#4570d3e03f1430f69c08d4166b087392c9227718"
+  integrity sha512-U7kHlVP6yUYl2DV2bX4brlYWdgaAlwtqJrdkboiyri9ixRDVqVO3LD98te3PT5deN5EA9W8ywuG9GaYZfiiIlw==
   dependencies:
     commander "~1.1.1"
     object-assign "^4.0.1"