diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 99ba6b55..a1dccf65
--- a/package-lock.json
+++ b/package-lock.json
@@ -2109,9 +2109,9 @@
       "dev": true
     },
     "clipboard": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.0.tgz",
-      "integrity": "sha512-gXzHBlzEVqCk2b8Wpkil89S0WSMAX7eZho2zANX+EEEa9LMutGe9ICU+wHRzsH7cCHaCbUzj900P+AXOM0FE3A==",
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/clipboard/-/clipboard-2.0.6.tgz",
+      "integrity": "sha512-g5zbiixBRk/wyKakSwCKd7vQXDjFnAMGHoEyBogG/bw9kTD9GvdAvaoRR1ALcEzt3pVKxZR0pViekPMIS0QyGg==",
       "optional": true,
       "requires": {
         "good-listener": "^1.2.2",
@@ -8579,9 +8579,9 @@
       }
     },
     "prismjs": {
-      "version": "1.14.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.14.0.tgz",
-      "integrity": "sha512-sa2s4m60bXs+kU3jcuUwx3ZCrUH7o0kuqnOOINbODqlRrDB7KY8SRx+xR/D7nHLlgfDdG7zXbRO8wJ+su5Ls0A==",
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.21.0.tgz",
+      "integrity": "sha512-uGdSIu1nk3kej2iZsLyDoJ7e9bnPzIgY0naW/HdknGj61zScaprVEVGHrPoXqI+M9sP0NDnTK2jpkvmldpuqDw==",
       "requires": {
         "clipboard": "^2.0.0"
       }
@@ -10156,9 +10156,9 @@
       }
     },
     "tiny-emitter": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.0.2.tgz",
-      "integrity": "sha512-2NM0auVBGft5tee/OxP4PI3d8WItkDM+fPnaRAVo6xTDI2knbz9eC5ArWGqtGlYqiH3RU5yMpdyTTO7MguC4ow==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.1.0.tgz",
+      "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
       "optional": true
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     "tiny-secp256k1": {
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 2fa96c0b..62f84100
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "js-beautify": "^1.7.5",
     "linkifyjs": "^2.1.8",
     "popper.js": "^1.14.3",
-    "prismjs": "^1.14.0",
+    "prismjs": "^1.21.0",
     "vue": "^2.5.16",
     "vue-analytics": "^5.16.4",
     "vue-echarts": "^3.1.3",