diff --git a/package.json b/package.json
index 8029038d..4b55ccff 100644
--- a/package.json
+++ b/package.json
@@ -600,6 +600,6 @@
   "dependencies": {
     "ts-pattern": "^5.0.5",
     "vscode-languageclient": "^7.0.0",
-    "which": "^3.0.1"
+    "which": "^4.0.0"
   }
 }
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 11a167c0..13f19482 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1335,6 +1335,11 @@ isexe@^2.0.0:
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
   integrity sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==
 
+isexe@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-3.1.1.tgz#4a407e2bd78ddfb14bea0c27c6f7072dde775f0d"
+  integrity sha512-LpB/54B+/2J5hqQ7imZHfdU31OlgQqx7ZicVlkm9kzg9/w8GKLEcFfJl/t7DCEDueOyBAD6zCCwTO6Fzs0NoEQ==
+
 isobject@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
@@ -2200,12 +2205,12 @@ which@^2.0.1:
   dependencies:
     isexe "^2.0.0"
 
-which@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/which/-/which-3.0.1.tgz#89f1cd0c23f629a8105ffe69b8172791c87b4be1"
-  integrity sha512-XA1b62dzQzLfaEOSQFTCOd5KFf/1VSzZo7/7TUjnya6u0vGGKzU96UQBZTAThCb2j4/xjBAyii1OhRLJEivHvg==
+which@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/which/-/which-4.0.0.tgz#cd60b5e74503a3fbcfbf6cd6b4138a8bae644c1a"
+  integrity sha512-GlaYyEb07DPxYCKhKzplCWBJtvxZcZMrL+4UkrTSJHHPyZU4mYYTv3qaOe77H7EODLSSopAUFAc6W8U4yqvscg==
   dependencies:
-    isexe "^2.0.0"
+    isexe "^3.1.1"
 
 wildcard@^2.0.0:
   version "2.0.1"