diff --git a/package-lock.json b/package-lock.json
index 6c77dac..9c3acbb 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": "^0.19.2",
+        "satori": "^0.21.0",
         "serve-handler": "^6.1.6",
         "sharp": "^0.34.5",
         "shiki": "^1.26.2",
@@ -6836,9 +6836,9 @@
       }
     },
     "node_modules/satori": {
-      "version": "0.19.2",
-      "resolved": "https://registry.npmjs.org/satori/-/satori-0.19.2.tgz",
-      "integrity": "sha512-71plFHWcq6WJBM5sf/n0eHOmTBiKLUB/G8du7SmLTTLHKEKrV3TPHGKcEVIoyjnbhnjvu9HhLyF9MATB/zzL7g==",
+      "version": "0.21.0",
+      "resolved": "https://registry.npmjs.org/satori/-/satori-0.21.0.tgz",
+      "integrity": "sha512-PV5II6Z+gsFFLq4jp6mslt0ObNRzcTi5Xq+8JtJ3ReqBS9k4nF4ajqITFXygPZgRA6l5+22NYIS1WRTqTfDp5g==",
       "license": "MPL-2.0",
       "dependencies": {
         "@shuding/opentype.js": "1.4.0-beta.0",
diff --git a/package.json b/package.json
index e5975ce..73bb8df 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": "^0.19.2",
+    "satori": "^0.21.0",
     "serve-handler": "^6.1.6",
     "sharp": "^0.34.5",
     "shiki": "^1.26.2",