diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 8780fa6..fb661ae 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -66,8 +66,8 @@
 <script src="{{ "js/jquery.min.js" | absURL }}"></script>
 <script src="{{ "js/bootstrap.min.js" | absURL }}"></script>
 {{- else -}}
-<script src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.15.2/katex.min.js" integrity="sha512-iegr9Cbvw50rG0agCU/1HUJ0w5GflT+Lsk2SRI1jOjEC15RRgJW9vMLDFxIF3mBxoIDIS41fnENNuSZD+WhIOA==" crossorigin="anonymous"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.15.2/contrib/auto-render.min.js" integrity="sha512-ZA/RPrAo88DlwRnnoNVqKINnQNcWERzRK03PDaA4GIJiVZvGFIWQbdWCsUebMZfkWohnfngsDjXzU6PokO4jGw==" crossorigin="anonymous"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.15.3/katex.min.js" integrity="sha512-aMDiFsrEV3KzAn9EHwyBRS7y1APjZWt/Z/73ukLN2Ca2KcGGzlOQFQSnfOdnEcehpwMaQ8edlDB/0cMX2GsHbg==" crossorigin="anonymous"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.15.3/contrib/auto-render.min.js" integrity="sha512-ZA/RPrAo88DlwRnnoNVqKINnQNcWERzRK03PDaA4GIJiVZvGFIWQbdWCsUebMZfkWohnfngsDjXzU6PokO4jGw==" crossorigin="anonymous"></script>
 <script src="https://code.jquery.com/jquery-1.12.4.min.js" integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ=" crossorigin="anonymous"></script>
 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
 {{- end }}
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 05f36a3..7723dfa 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -50,7 +50,7 @@
   <link rel="stylesheet" href="{{ "fontawesome/css/all.css" | absURL }}" />
   <link rel="stylesheet" href="{{ "css/bootstrap.min.css" | absURL }}" />
   {{- else -}}
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.15.2/katex.min.css" integrity="sha512-g1pxMKWnqCJA5bTMwnw0Xwe0KQAfnj47+1pB0oISMqVFjm8Bg1vA3RENj+iGunE9j4zDLPWbau7jirWwJyshdQ==" crossorigin="anonymous">
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.15.3/katex.min.css" integrity="sha512-07YhC3P4/vS5HdgGuNAAeIxb5ee//efgRNo5AGdMtqFBUPYOdQG/sDK0Nl5qNq94kdEk/Pvu8pmN4GYUeucUkw==" crossorigin="anonymous">
   <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css" integrity="sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU" crossorigin="anonymous">
   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
   {{- end -}}