diff --git a/assets/css/theme.css b/assets/css/theme.css
index d6538448b3..eb91c6c0d4 100644
--- a/assets/css/theme.css
+++ b/assets/css/theme.css
@@ -2018,6 +2018,8 @@ span.math:has(> mjx-container[display]) {
   height: 1px;
   transform: translateY(-100%);
   transition: transform 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28);
+  -webkit-user-select: none;
+  user-select: none;
   white-space: nowrap;
   width: 1px;
 }
diff --git a/layouts/partials/version.txt b/layouts/partials/version.txt
index d46433eb71..0162ff1111 100644
--- a/layouts/partials/version.txt
+++ b/layouts/partials/version.txt
@@ -1 +1 @@
-7.3.1+93b32c1672553781d911855cb9b8f106626a216e
\ No newline at end of file
+7.3.1+4f182a115b0a3a6d4b6b2ba46abe3c4e71cfda5c
\ No newline at end of file