diff --git a/packages/flat-cache/package.json b/packages/flat-cache/package.json
index 3c649166..8815a5f1 100644
--- a/packages/flat-cache/package.json
+++ b/packages/flat-cache/package.json
@@ -74,7 +74,7 @@
 	},
 	"dependencies": {
 		"cacheable": "workspace:^",
-		"flatted": "^3.3.3",
+		"flatted": "^3.4.1",
 		"hookified": "^1.15.0"
 	},
 	"files": [
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 017e1acf..b42391b8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -233,8 +233,8 @@ importers:
         specifier: workspace:^
         version: link:../cacheable
       flatted:
-        specifier: ^3.3.3
-        version: 3.3.3
+        specifier: ^3.4.1
+        version: 3.4.1
       hookified:
         specifier: ^1.15.0
         version: 1.15.0
@@ -2462,8 +2462,8 @@ packages:
   fix-dts-default-cjs-exports@1.0.1:
     resolution: {integrity: sha512-pVIECanWFC61Hzl2+oOCtoJ3F17kglZC/6N94eRWycFgBH35hHx0Li604ZIzhseh97mf2p0cv7vVrOZGoqhlEg==}
 
-  flatted@3.3.3:
-    resolution: {integrity: sha512-GX+ysw4PBCz0PzosHDepZGANEuFCMLrnRTiEy9McGjmkCQYwRq4A/X786G/fjM/+OjsWSU1ZrY5qyARZmO/uwg==}
+  flatted@3.4.1:
+    resolution: {integrity: sha512-IxfVbRFVlV8V/yRaGzk0UVIcsKKHMSfYw66T/u4nTwlWteQePsxe//LjudR1AMX4tZW3WFCh3Zqa/sjlqpbURQ==}
 
   flattie@1.1.1:
     resolution: {integrity: sha512-9UbaD6XdAL97+k/n+N7JwX46K/M6Zc6KcFYskrYL8wbBV/Uyk0CTAMY0VT+qiK5PM7AIc9aTWYtq65U7T+aCNQ==}
@@ -6136,7 +6136,7 @@ snapshots:
       mlly: 1.8.0
       rollup: 4.57.1
 
-  flatted@3.3.3: {}
+  flatted@3.4.1: {}
 
   flattie@1.1.1: {}