diff --git a/package.json b/package.json
index 117d7dd..0851d26 100644
--- a/package.json
+++ b/package.json
@@ -106,6 +106,6 @@
     "lost": "8.3.1",
     "postcss-pxtorem": "4.0.1",
     "autoprefixer": "9.5.0",
-    "browserslist": "4.5.3"
+    "browserslist": "4.5.4"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index d50ec62..f5e9a95 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2673,13 +2673,13 @@ browserslist@3.2.8:
     caniuse-lite "^1.0.30000844"
     electron-to-chromium "^1.3.47"
 
-browserslist@4.5.3:
-  version "4.5.3"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.5.3.tgz#969495c410314bc89f14e748505e58be968080f1"
+browserslist@4.5.4:
+  version "4.5.4"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.5.4.tgz#166c4ecef3b51737a42436ea8002aeea466ea2c7"
   dependencies:
     caniuse-lite "^1.0.30000955"
     electron-to-chromium "^1.3.122"
-    node-releases "^1.1.12"
+    node-releases "^1.1.13"
 
 browserslist@^4.0.0:
   version "4.2.1"
@@ -10313,9 +10313,9 @@ node-releases@^1.1.11:
   dependencies:
     semver "^5.3.0"
 
-node-releases@^1.1.12:
-  version "1.1.12"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.12.tgz#1d6baf544316b5422fcd35efe18708370a4e7637"
+node-releases@^1.1.13:
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.13.tgz#8c03296b5ae60c08e2ff4f8f22ae45bd2f210083"
   dependencies:
     semver "^5.3.0"