diff --git a/package.json b/package.json
index df7708a..0ff9462 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "jest": "^21.2.1",
     "lint-staged": "^4.3.0",
     "prettier": "^1.16.1",
-    "prismjs": "^1.15.0",
+    "prismjs": "^1.17.1",
     "rimraf": "^2.6.3"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 277538b..6c13d3d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2832,9 +2832,9 @@ pretty-format@^21.2.1:
     ansi-regex "^3.0.0"
     ansi-styles "^3.2.0"
 
-prismjs@^1.15.0:
-  version "1.15.0"
-  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.15.0.tgz#8801d332e472091ba8def94976c8877ad60398d9"
+prismjs@^1.17.1:
+  version "1.17.1"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.17.1.tgz#e669fcbd4cdd873c35102881c33b14d0d68519be"
   optionalDependencies:
     clipboard "^2.0.0"