diff --git a/lit-full/package.json b/lit-full/package.json
index 32d30a02e0..6a5b7d16b2 100644
--- a/lit-full/package.json
+++ b/lit-full/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "@lit/context": "^1.1.6",
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "lit": "^3.3.3",
     "prosekit": "^0.22.4"
   },
diff --git a/next-full/package.json b/next-full/package.json
index af90e0740f..8a11fc8d2d 100644
--- a/next-full/package.json
+++ b/next-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "next": "^16.3.6",
     "prosekit": "^0.22.4",
     "react": "^19.3.0",
diff --git a/nuxt-full/package.json b/nuxt-full/package.json
index fa7b96621a..0b8719a694 100644
--- a/nuxt-full/package.json
+++ b/nuxt-full/package.json
@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "nuxt": "^4.5.2",
     "prosekit": "^0.22.4",
     "vue": "^3.5.43"
diff --git a/preact-full/package.json b/preact-full/package.json
index e99fc4f12b..939e5b7c79 100644
--- a/preact-full/package.json
+++ b/preact-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "preact": "^10.29.8",
     "prosekit": "^0.22.4"
   },
diff --git a/preact-katex/package.json b/preact-katex/package.json
index 72ff7ba05c..31f756d1aa 100644
--- a/preact-katex/package.json
+++ b/preact-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "preact": "^10.29.8",
     "prosekit": "^0.22.4"
   },
diff --git a/preact-typography/package.json b/preact-typography/package.json
index 1f2a2c76dd..157f465ee9 100644
--- a/preact-typography/package.json
+++ b/preact-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "preact": "^10.29.8",
     "prosekit": "^0.22.4"
   },
diff --git a/react-full/package.json b/react-full/package.json
index 3cfaae63a7..6bf05e3282 100644
--- a/react-full/package.json
+++ b/react-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "react": "^19.3.0",
     "react-dom": "^19.3.0"
diff --git a/react-katex/package.json b/react-katex/package.json
index cdb33b0cb6..6391edd95b 100644
--- a/react-katex/package.json
+++ b/react-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "react": "^19.3.0",
     "react-dom": "^19.3.0"
diff --git a/react-typography/package.json b/react-typography/package.json
index 82cfac4fd6..7c6af37985 100644
--- a/react-typography/package.json
+++ b/react-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "react": "^19.3.0",
     "react-dom": "^19.3.0"
diff --git a/solid-full/package.json b/solid-full/package.json
index 5fb403f18e..e4123527a1 100644
--- a/solid-full/package.json
+++ b/solid-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "solid-js": "^1.9.15"
   },
diff --git a/solid-katex/package.json b/solid-katex/package.json
index fc86e5356e..f0d6b9cfce 100644
--- a/solid-katex/package.json
+++ b/solid-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "solid-js": "^1.9.15"
   },
diff --git a/solid-typography/package.json b/solid-typography/package.json
index efaab05e7d..37d412f65e 100644
--- a/solid-typography/package.json
+++ b/solid-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "solid-js": "^1.9.15"
   },
diff --git a/svelte-full/package.json b/svelte-full/package.json
index bb538e62b1..f5690b8764 100644
--- a/svelte-full/package.json
+++ b/svelte-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/svelte-katex/package.json b/svelte-katex/package.json
index db35bb63e3..3273ec98f7 100644
--- a/svelte-katex/package.json
+++ b/svelte-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/svelte-typography/package.json b/svelte-typography/package.json
index 8a11f65de9..d6c9bf86f9 100644
--- a/svelte-typography/package.json
+++ b/svelte-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/sveltekit-full/package.json b/sveltekit-full/package.json
index b3c461252f..cfe0111e76 100644
--- a/sveltekit-full/package.json
+++ b/sveltekit-full/package.json
@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/vue-full/package.json b/vue-full/package.json
index 99e81d50fb..3f624346ec 100644
--- a/vue-full/package.json
+++ b/vue-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "vue": "^3.5.43"
   },
diff --git a/vue-katex/package.json b/vue-katex/package.json
index d5eb913912..a2b9e32abc 100644
--- a/vue-katex/package.json
+++ b/vue-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "vue": "^3.5.43"
   },
diff --git a/vue-typography/package.json b/vue-typography/package.json
index 15aae9af12..a357691c5d 100644
--- a/vue-typography/package.json
+++ b/vue-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.9",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "vue": "^3.5.43"
   },