diff --git a/package-lock.json b/package-lock.json
index e7b1f84..da7c0f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -57,7 +57,7 @@
         "remark-rehype": "^11.1.2",
         "remark-smartypants": "^3.0.2",
         "rfdc": "^1.4.1",
-        "satori": "^0.18.3",
+        "satori": "^0.19.1",
         "serve-handler": "^6.1.6",
         "sharp": "^0.34.5",
         "shiki": "^3.21.0",
@@ -78,13 +78,13 @@
         "@types/d3": "^7.4.3",
         "@types/hast": "^3.0.4",
         "@types/js-yaml": "^4.0.9",
-        "@types/node": "^25.0.6",
+        "@types/node": "^25.0.9",
         "@types/pretty-time": "^1.1.5",
         "@types/source-map-support": "^0.5.10",
         "@types/ws": "^8.18.1",
         "@types/yargs": "^17.0.35",
         "esbuild": "^0.27.1",
-        "prettier": "^3.7.4",
+        "prettier": "^3.8.0",
         "tsx": "^4.21.0",
         "typescript": "^5.9.3"
       },
@@ -2403,9 +2403,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "25.0.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.0.6.tgz",
-      "integrity": "sha512-NNu0sjyNxpoiW3YuVFfNz7mxSQ+S4X2G28uqg2s+CzoqoQjLPsWSbsFFyztIAqt2vb8kfEAsJNepMGPTxFDx3Q==",
+      "version": "25.0.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.0.9.tgz",
+      "integrity": "sha512-/rpCXHlCWeqClNBwUhDcusJxXYDjZTyE8v5oTO7WbL8eij2nKhUeU89/6xgjU7N4/Vh3He0BtyhJdQbDyhiXAw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -5872,9 +5872,9 @@
       }
     },
     "node_modules/prettier": {
-      "version": "3.7.4",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.7.4.tgz",
-      "integrity": "sha512-v6UNi1+3hSlVvv8fSaoUbggEM5VErKmmpGA7Pl3HF8V6uKY7rvClBOJlH6yNwQtfTueNkGVpOv/mtWL9L4bgRA==",
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.0.tgz",
+      "integrity": "sha512-yEPsovQfpxYfgWNhCfECjG5AQaO+K3dp6XERmOepyPDVqcJm+bjyCVO3pmU+nAPe0N5dDvekfGezt/EIiRe1TA==",
       "dev": true,
       "license": "MIT",
       "bin": {
@@ -6828,9 +6828,9 @@
       }
     },
     "node_modules/satori": {
-      "version": "0.18.3",
-      "resolved": "https://registry.npmjs.org/satori/-/satori-0.18.3.tgz",
-      "integrity": "sha512-T3DzWNmnrfVmk2gCIlAxLRLbGkfp3K7TyRva+Byyojqu83BNvnMeqVeYRdmUw4TKCsyH4RiQ/KuF/I4yEzgR5A==",
+      "version": "0.19.1",
+      "resolved": "https://registry.npmjs.org/satori/-/satori-0.19.1.tgz",
+      "integrity": "sha512-/XaT/JiWLfNlgjlQdde4wXB1/6F+FEze9c3OW2QIH0ywsfOrY57YOetgESWyOFHW3JfEQ6dJAo2U9Xwb7+DDAw==",
       "license": "MPL-2.0",
       "dependencies": {
         "@shuding/opentype.js": "1.4.0-beta.0",
diff --git a/package.json b/package.json
index ea44da5..ae984dc 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "remark-rehype": "^11.1.2",
     "remark-smartypants": "^3.0.2",
     "rfdc": "^1.4.1",
-    "satori": "^0.18.3",
+    "satori": "^0.19.1",
     "serve-handler": "^6.1.6",
     "sharp": "^0.34.5",
     "shiki": "^3.21.0",
@@ -101,13 +101,13 @@
     "@types/d3": "^7.4.3",
     "@types/hast": "^3.0.4",
     "@types/js-yaml": "^4.0.9",
-    "@types/node": "^25.0.6",
+    "@types/node": "^25.0.9",
     "@types/pretty-time": "^1.1.5",
     "@types/source-map-support": "^0.5.10",
     "@types/ws": "^8.18.1",
     "@types/yargs": "^17.0.35",
     "esbuild": "^0.27.1",
-    "prettier": "^3.7.4",
+    "prettier": "^3.8.0",
     "tsx": "^4.21.0",
     "typescript": "^5.9.3"
   }