diff --git a/package.json b/package.json
index f272ea1c4a..8b8dcf14d9 100644
--- a/package.json
+++ b/package.json
@@ -146,7 +146,7 @@
     "downlevel-dts@npm:0.11.0/typescript": "5.9.3",
     "deepmerge-ts": "^8.0.0",
     "browserslist": "^4.28.7",
-    "fast-uri": "^3.1.8",
+    "fast-uri": "^3.1.9",
     "smol-toml": "^1.7.1",
     "joi": "^17.13.6",
     "tinypool": "^2.1.2"
diff --git a/yarn.lock b/yarn.lock
index 92af4e894b..8091213358 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14309,10 +14309,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fast-uri@npm:^3.1.8":
-  version: 3.1.8
-  resolution: "fast-uri@npm:3.1.8"
-  checksum: 10c0/c9c47860a7f9110176d94bb30a02942182f0bfc8d6780e9702f320336dc2dadb83b1d9879cceaf8d4b439642d1ec6d78c317cb808ab155455551bd5d9d7c22d8
+"fast-uri@npm:^3.1.9":
+  version: 3.1.9
+  resolution: "fast-uri@npm:3.1.9"
+  checksum: 10c0/052757540d8c0bbc16bb124a45b8f5cb5d0932f9b89f019221ee41cdb3cafc1db44b2e809d6b888b87922af3e5560a863124454e9d9193e1fc955887357b5add
   languageName: node
   linkType: hard