diff --git a/composer.json b/composer.json
index 152d06adcbf72a8483ff68488a1fcb32d368adfd..eb552d20c43499c76541f0701bc30a4c38461ff2 100644
--- a/composer.json
+++ b/composer.json
@@ -111,7 +111,7 @@
         "wpackagist-plugin/wp2pgpmail": "1.28",
         "wpackagist-plugin/buddypress": "9.1.1",
         "noblogs/noblogs-home": "0.1.4",
-        "wpackagist-plugin/katex": "2.2.2",
+        "wpackagist-plugin/katex": "2.2.3",
         "noblogs/eu-compliance": "0.1.0",
         "noblogs/nospam": "0.2.2",
         "noblogs/themes-misc": "0.1.2",
diff --git a/composer.lock b/composer.lock
index b45e1d628a3034a2a265a962b93a4e7764b88cdf..ffc7c9ff92beb06a45ad626bbf97f835004bf58e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "a3ee206f13753279a99731f7ec4c2f17",
+    "content-hash": "3c598f47cf0b6b39b8db193c9518f485",
     "packages": [
         {
             "name": "bjornjohansen/wplang",
@@ -1162,15 +1162,15 @@
         },
         {
             "name": "wpackagist-plugin/katex",
-            "version": "2.2.2",
+            "version": "2.2.3",
             "source": {
                 "type": "svn",
                 "url": "https://plugins.svn.wordpress.org/katex/",
-                "reference": "tags/2.2.2"
+                "reference": "tags/2.2.3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://downloads.wordpress.org/plugin/katex.2.2.2.zip"
+                "url": "https://downloads.wordpress.org/plugin/katex.2.2.3.zip"
             },
             "require": {
                 "composer/installers": "^1.0 || ^2.0"