diff --git a/package.json b/package.json
index 9d547f6..c2584fb 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "gatsby-transformer-remark": "^2.16.1",
     "gatsby-transformer-sharp": "^2.12.1",
     "invariant": "^2.2.4",
-    "katex": "^0.13.3",
+    "katex": "^0.13.5",
     "lodash": "^4.17.21",
     "netlify-cms-app": "^2.14.47",
     "node-sass": "^5.0.0",
diff --git a/yarn.lock b/yarn.lock
index 5d6805d..047a3d6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11504,10 +11504,10 @@ jwt-decode@^3.0.0:
   resolved "https://registry.yarnpkg.com/jwt-decode/-/jwt-decode-3.1.2.tgz#3fb319f3675a2df0c2895c8f5e9fa4b67b04ed59"
   integrity sha512-UfpWE/VZn0iP50d8cz9NrZLM9lSWhcJ+0Gt/nm4by88UL+J1SiKN8/5dkjMmbEzwL2CAe+67GsegCbIKtbp75A==
 
-katex@^0.13.3:
-  version "0.13.3"
-  resolved "https://registry.yarnpkg.com/katex/-/katex-0.13.3.tgz#b7b1f4a8de496ea8bfe60ab0b5e1822864288f00"
-  integrity sha512-/w0eycuK1xh201T0uFXYOZWPDoeqDHqR+6SLLKsYvNtUCYtmRjq8F+M74sdpzs+dJZYWv2eUsSW0r1AJfhZOCw==
+katex@^0.13.5:
+  version "0.13.5"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.13.5.tgz#9e957dfa5428a66471ee1804f6ea8a6a784ecd19"
+  integrity sha512-n2uEzFpNFUOAlWs0eCgmT82LQyP+BlS45yBgnLRqe+ENp3+FEM3lM+cJwZwwxxONFgayyq1fm6n+w35vo2MaUg==
   dependencies:
     commander "^6.0.0"