diff --git a/package.json b/package.json
index 8e3ebd5..bd20ea2 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "oauth-jaccount": "^0.0.1",
     "open-color": "^1.6.2",
     "prism-themes": "^1.0.0",
-    "prismjs": "^1.10.0",
+    "prismjs": "^1.25.0",
     "queue": "^4.4.2",
     "rascal": "breeswish/rascal#promisify-friendly",
     "redis": "^2.8.0",
diff --git a/yarn.lock b/yarn.lock
index 5e99a9b..ff171c0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1865,14 +1865,6 @@ clipboard@^1.7.1:
     select "^1.1.2"
     tiny-emitter "^2.0.0"
 
-clipboard@^2.0.0:
-  version "2.0.4"
-  resolved "https://registry.npm.taobao.org/clipboard/download/clipboard-2.0.4.tgz#836dafd66cf0fea5d71ce5d5b0bf6e958009112d"
-  dependencies:
-    good-listener "^1.2.2"
-    select "^1.1.2"
-    tiny-emitter "^2.0.0"
-
 cliui@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npm.taobao.org/cliui/download/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
@@ -2489,7 +2481,7 @@ debug@~4.1.0:
   dependencies:
     ms "^2.1.1"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npm.taobao.org/debuglog/download/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
 
@@ -4367,7 +4359,7 @@ import-lazy@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npm.taobao.org/import-lazy/download/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.npm.taobao.org/imurmurhash/download/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
 
@@ -5179,10 +5171,6 @@ lodash._basecopy@^3.0.0:
   version "3.0.1"
   resolved "https://registry.npm.taobao.org/lodash._basecopy/download/lodash._basecopy-3.0.1.tgz#8da0e6a876cf344c0ad8a54882111dd3c5c7ca36"
 
-lodash._baseindexof@*:
-  version "3.1.0"
-  resolved "https://registry.npm.taobao.org/lodash._baseindexof/download/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
-
 lodash._basetostring@^3.0.0:
   version "3.0.1"
   resolved "https://registry.npm.taobao.org/lodash._basetostring/download/lodash._basetostring-3.0.1.tgz#d1861d877f824a52f669832dcaf3ee15566a07d5"
@@ -5198,20 +5186,6 @@ lodash._basevalues@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npm.taobao.org/lodash._basevalues/download/lodash._basevalues-3.0.0.tgz#5b775762802bde3d3297503e26300820fdf661b7"
 
-lodash._bindcallback@*:
-  version "3.0.1"
-  resolved "https://registry.npm.taobao.org/lodash._bindcallback/download/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-
-lodash._cacheindexof@*:
-  version "3.0.2"
-  resolved "https://registry.npm.taobao.org/lodash._cacheindexof/download/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
-
-lodash._createcache@*:
-  version "3.1.2"
-  resolved "https://registry.npm.taobao.org/lodash._createcache/download/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
-  dependencies:
-    lodash._getnative "^3.0.0"
-
 lodash._createset@~4.0.0:
   version "4.0.3"
   resolved "https://registry.npm.taobao.org/lodash._createset/download/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
@@ -5226,7 +5200,7 @@ lodash._escapestringchar@~2.4.1:
   version "2.4.1"
   resolved "https://registry.npm.taobao.org/lodash._escapestringchar/download/lodash._escapestringchar-2.4.1.tgz#ecfe22618a2ade50bfeea43937e51df66f0edb72"
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
+lodash._getnative@^3.0.0:
   version "3.9.1"
   resolved "https://registry.npm.taobao.org/lodash._getnative/download/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
 
@@ -5342,7 +5316,7 @@ lodash.memoize@^4.1.2:
   version "4.1.2"
   resolved "https://registry.npm.taobao.org/lodash.memoize/download/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
 
-lodash.restparam@*, lodash.restparam@^3.0.0:
+lodash.restparam@^3.0.0:
   version "3.6.1"
   resolved "https://registry.npm.taobao.org/lodash.restparam/download/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
 
@@ -7128,11 +7102,9 @@ prism-themes@^1.0.0:
   version "1.3.0"
   resolved "https://registry.npm.taobao.org/prism-themes/download/prism-themes-1.3.0.tgz#72e6833c3296a2112b989fa63208c0ce7a4da3a8"
 
-prismjs@^1.10.0:
-  version "1.17.1"
-  resolved "https://registry.npm.taobao.org/prismjs/download/prismjs-1.17.1.tgz#e669fcbd4cdd873c35102881c33b14d0d68519be"
-  optionalDependencies:
-    clipboard "^2.0.0"
+prismjs@^1.25.0:
+  version "1.25.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.25.0.tgz#6f822df1bdad965734b310b315a23315cf999756"
 
 private@^0.1.6, private@^0.1.8:
   version "0.1.8"