diff --git a/package-lock.json b/package-lock.json
index 7abe3f4e..d465d423 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "clsx": "^2.0.0",
         "esbuild": "^0.28.1",
-        "fflate": "^0.8.1",
+        "fflate": "^0.8.3",
         "preact": "10.18.1"
       },
       "devDependencies": {
@@ -4220,9 +4220,10 @@
       }
     },
     "node_modules/fflate": {
-      "version": "0.8.1",
-      "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.8.1.tgz",
-      "integrity": "sha512-/exOvEuc+/iaUm105QIiOt4LpBdMTWsXxqR0HDF35vx3fmaKzw7354gTilCh5rkzEt8WYyG//ku3h3nRmd7CHQ=="
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.8.3.tgz",
+      "integrity": "sha512-tbZNuJrLwGUp3zshBtdy4W+ORxZuIh8a5ilyIEQDC5rY1f3U20JMry0Ll3WBzU58EZKsEuJFXhb5gwv8CsPvgA==",
+      "license": "MIT"
     },
     "node_modules/file-entry-cache": {
       "version": "6.0.1",
diff --git a/package.json b/package.json
index 7411d36b..102c9589 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
   "dependencies": {
     "clsx": "^2.0.0",
     "esbuild": "^0.28.1",
-    "fflate": "^0.8.1",
+    "fflate": "^0.8.3",
     "preact": "10.18.1"
   }
 }