diff --git a/peppa-animate-master/package-lock.json b/peppa-animate-master/package-lock.json
index da86b23..740e50f 100644
--- a/peppa-animate-master/package-lock.json
+++ b/peppa-animate-master/package-lock.json
@@ -1731,17 +1731,6 @@
       "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
       "dev": true
     },
-    "clipboard": {
-      "version": "2.0.4",
-      "resolved": "http://registry.npm.taobao.org/clipboard/download/clipboard-2.0.4.tgz",
-      "integrity": "sha1-g22v1mzw/qXXHOXVsL9ulYAJES0=",
-      "optional": true,
-      "requires": {
-        "good-listener": "1.2.2",
-        "select": "1.1.2",
-        "tiny-emitter": "2.0.2"
-      }
-    },
     "cliui": {
       "version": "4.1.0",
       "resolved": "http://registry.npm.taobao.org/cliui/download/cliui-4.1.0.tgz",
@@ -2219,12 +2208,6 @@
         "rimraf": "2.6.3"
       }
     },
-    "delegate": {
-      "version": "3.2.0",
-      "resolved": "http://registry.npm.taobao.org/delegate/download/delegate-3.2.0.tgz",
-      "integrity": "sha1-tmtxwxWFIuirV0T3INjKDCr1kWY=",
-      "optional": true
-    },
     "depd": {
       "version": "1.1.2",
       "resolved": "http://registry.npm.taobao.org/depd/download/depd-1.1.2.tgz",
@@ -3261,15 +3244,6 @@
         }
       }
     },
-    "good-listener": {
-      "version": "1.2.2",
-      "resolved": "http://registry.npm.taobao.org/good-listener/download/good-listener-1.2.2.tgz",
-      "integrity": "sha1-1TswzfkxPf+33JoNR3CWqm0UXFA=",
-      "optional": true,
-      "requires": {
-        "delegate": "3.2.0"
-      }
-    },
     "graceful-fs": {
       "version": "4.1.15",
       "resolved": "http://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.1.15.tgz",
@@ -5203,12 +5177,9 @@
       }
     },
     "prismjs": {
-      "version": "1.15.0",
-      "resolved": "http://registry.npm.taobao.org/prismjs/download/prismjs-1.15.0.tgz",
-      "integrity": "sha1-iAHTMuRyCRuo3vlJdsiHetYDmNk=",
-      "requires": {
-        "clipboard": "2.0.4"
-      }
+      "version": "1.27.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.27.0.tgz",
+      "integrity": "sha512-t13BGPUlFDR7wRB5kQDG4jjl7XeuH6jbJGt11JHPL96qwsEHNX2+68tFXqc1/k+/jALsbSWJKUOT/hcYAZ5LkA=="
     },
     "private": {
       "version": "0.1.8",
@@ -5683,12 +5654,6 @@
         "ajv-keywords": "3.2.0"
       }
     },
-    "select": {
-      "version": "1.1.2",
-      "resolved": "http://registry.npm.taobao.org/select/download/select-1.1.2.tgz",
-      "integrity": "sha1-DnNQrN7ICxEIUoeG7B1EGNEbOW0=",
-      "optional": true
-    },
     "select-hose": {
       "version": "2.0.0",
       "resolved": "http://registry.npm.taobao.org/select-hose/download/select-hose-2.0.0.tgz",
@@ -6403,12 +6368,6 @@
         "setimmediate": "1.0.5"
       }
     },
-    "tiny-emitter": {
-      "version": "2.0.2",
-      "resolved": "http://registry.npm.taobao.org/tiny-emitter/download/tiny-emitter-2.0.2.tgz",
-      "integrity": "sha1-gtJ0aKylrejl/R5tIrV91D69+3w=",
-      "optional": true
-    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "http://registry.npm.taobao.org/tmp/download/tmp-0.0.33.tgz",
diff --git a/peppa-animate-master/package.json b/peppa-animate-master/package.json
index 83814c5..1e625b6 100644
--- a/peppa-animate-master/package.json
+++ b/peppa-animate-master/package.json
@@ -38,6 +38,6 @@
     "webpack-dev-server": "^3.1.14"
   },
   "dependencies": {
-    "prismjs": "^1.15.0"
+    "prismjs": "^1.27.0"
   }
 }