diff --git a/apps/web/package.json b/apps/web/package.json
index 852e176..4289a61 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -23,7 +23,7 @@
     "idb": "^8.0.4",
     "js-yaml": "^4.3.2",
     "jszip": "^3.10.2",
-    "katex": "^0.18.7",
+    "katex": "^0.19.0",
     "next": "16.3.4",
     "react": "19.3.0",
     "react-dom": "19.3.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3c88227..f74aa3d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -84,8 +84,8 @@ importers:
         specifier: ^3.10.2
         version: 3.10.2
       katex:
-        specifier: ^0.18.7
-        version: 0.18.7
+        specifier: ^0.19.0
+        version: 0.19.0
       next:
         specifier: 16.3.4
         version: 16.3.4(@babel/core@7.29.7)(@types/node@20.19.43)(react-dom@19.3.0(react@19.3.0))(react@19.3.0)
@@ -2781,8 +2781,8 @@ packages:
     resolution: {integrity: sha512-Eeo8Ys1doU1z+x8AZsPpQu+p/QcZBI5PeOo7QGQdy2x2m0MU/hYagBbGOmXwr5KVbEfVuWv9LpnQWeehogurjg==}
     hasBin: true
 
-  katex@0.18.7:
-    resolution: {integrity: sha512-h+UCwkZ+4Jz8WQ7MLGfj7UVFrRCizGb912fwF4luGdYsC5paYG1vx+jy+KRcC/XkpjGva/P7nAWuxNnPzRvzHw==}
+  katex@0.19.0:
+    resolution: {integrity: sha512-v6Tznz3zJ7u3niRCoDTsumM2+HA2XXcCu+WAacCeHD2z3p9A9Ks987o5FzfTGBN0e8A0vjEgIDvLbICrXpdw/Q==}
     hasBin: true
 
   keyv@4.5.4:
@@ -6658,7 +6658,7 @@ snapshots:
     dependencies:
       commander: 8.3.0
 
-  katex@0.18.7:
+  katex@0.19.0:
     dependencies:
       commander: 15.0.0