diff --git a/lit-full/package.json b/lit-full/package.json
index f91e44e6aa..5c5b1524d3 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": "^0.18.10",
+    "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 88fac9e602..33970ed9a4 100644
--- a/next-full/package.json
+++ b/next-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "next": "^16.4.3",
     "prosekit": "^0.22.4",
     "react": "^19.3.1",
diff --git a/nuxt-full/package.json b/nuxt-full/package.json
index 5e8f860ec6..bf061e298d 100644
--- a/nuxt-full/package.json
+++ b/nuxt-full/package.json
@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "nuxt": "^4.6.3",
     "prosekit": "^0.22.4",
     "vue": "^3.5.44"
diff --git a/preact-full/package.json b/preact-full/package.json
index dd92befc34..c0827699a3 100644
--- a/preact-full/package.json
+++ b/preact-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "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 43921e8b10..e688ef6e13 100644
--- a/preact-katex/package.json
+++ b/preact-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "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 a44d77d7b2..178428c363 100644
--- a/preact-typography/package.json
+++ b/preact-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "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 72ddb7d1b6..73c801fe3b 100644
--- a/react-full/package.json
+++ b/react-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "react": "^19.3.1",
     "react-dom": "^19.3.1"
diff --git a/react-katex/package.json b/react-katex/package.json
index 8dfe0200bf..4a3ccbcfa3 100644
--- a/react-katex/package.json
+++ b/react-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "react": "^19.3.1",
     "react-dom": "^19.3.1"
diff --git a/react-typography/package.json b/react-typography/package.json
index 0ddae96a33..4c7c04b12f 100644
--- a/react-typography/package.json
+++ b/react-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "react": "^19.3.1",
     "react-dom": "^19.3.1"
diff --git a/solid-full/package.json b/solid-full/package.json
index 6362c58c68..afa6f6acc0 100644
--- a/solid-full/package.json
+++ b/solid-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "solid-js": "^1.9.17"
   },
diff --git a/solid-katex/package.json b/solid-katex/package.json
index 27022b6e57..3ac6a0b8f6 100644
--- a/solid-katex/package.json
+++ b/solid-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "solid-js": "^1.9.17"
   },
diff --git a/solid-typography/package.json b/solid-typography/package.json
index 5b658733b4..e78237d8a9 100644
--- a/solid-typography/package.json
+++ b/solid-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "solid-js": "^1.9.17"
   },
diff --git a/svelte-full/package.json b/svelte-full/package.json
index 8c49dc8b88..d2efdff94d 100644
--- a/svelte-full/package.json
+++ b/svelte-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/svelte-katex/package.json b/svelte-katex/package.json
index ecdff842ea..6d5078412a 100644
--- a/svelte-katex/package.json
+++ b/svelte-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/svelte-typography/package.json b/svelte-typography/package.json
index b69740c3a6..b0a5410ad5 100644
--- a/svelte-typography/package.json
+++ b/svelte-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/sveltekit-full/package.json b/sveltekit-full/package.json
index 6a8e195c33..7543c3cae1 100644
--- a/sveltekit-full/package.json
+++ b/sveltekit-full/package.json
@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4"
   },
   "devDependencies": {
diff --git a/vue-full/package.json b/vue-full/package.json
index 09490e1449..693f356983 100644
--- a/vue-full/package.json
+++ b/vue-full/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "beautiful-mermaid": "^1.1.3",
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "vue": "^3.5.44"
   },
diff --git a/vue-katex/package.json b/vue-katex/package.json
index 44df7ec910..d81dc695da 100644
--- a/vue-katex/package.json
+++ b/vue-katex/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "vue": "^3.5.44"
   },
diff --git a/vue-typography/package.json b/vue-typography/package.json
index f921ad3bd3..a5b50f31d4 100644
--- a/vue-typography/package.json
+++ b/vue-typography/package.json
@@ -9,7 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "katex": "^0.18.10",
+    "katex": "^0.19.0",
     "prosekit": "^0.22.4",
     "vue": "^3.5.44"
   },