diff --git a/package.json b/package.json
index a33b1ce..5ddf1d4 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "enzyme-to-json": "3.3.4",
     "jest": "23.1.0",
     "js-sha3": "0.7.0",
-    "jss": "9.8.3",
+    "jss": "9.8.7",
     "jss-camel-case": "6.1.0",
     "jss-global": "3.0.0",
     "jss-vendor-prefixer": "8.0.0",
diff --git a/yarn.lock b/yarn.lock
index df27453..610afbc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4240,9 +4240,9 @@ jss-vendor-prefixer@^7.0.0:
   dependencies:
     css-vendor "^0.3.8"
 
-jss@9.8.3:
-  version "9.8.3"
-  resolved "https://registry.yarnpkg.com/jss/-/jss-9.8.3.tgz#399da571c4b2c8f4cf418ca7e8627e44fc287fc8"
+jss@9.8.7:
+  version "9.8.7"
+  resolved "https://registry.yarnpkg.com/jss/-/jss-9.8.7.tgz#ed9763fc0f2f0260fc8260dac657af61e622ce05"
   dependencies:
     is-in-browser "^1.1.3"
     symbol-observable "^1.1.0"