diff --git a/packages/cli-exec/package.json b/packages/cli-exec/package.json
index 054b420d0..ccdc298cc 100644
--- a/packages/cli-exec/package.json
+++ b/packages/cli-exec/package.json
@@ -36,6 +36,6 @@
     "@percy/cli-command": "1.30.2",
     "@percy/logger": "1.30.2",
     "cross-spawn": "^7.0.3",
-    "which": "^2.0.2"
+    "which": "^5.0.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 16f8f4fb1..01af5a32c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5370,6 +5370,11 @@ isexe@^2.0.0:
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
   integrity sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=
 
+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"
@@ -8394,6 +8399,13 @@ which@^3.0.0:
   dependencies:
     isexe "^2.0.0"
 
+which@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/which/-/which-5.0.0.tgz#d93f2d93f79834d4363c7d0c23e00d07c466c8d6"
+  integrity sha512-JEdGzHwwkrbWoGOlIHqQ5gtprKGOenpDHpxE9zVR1bWbOtYRyPPHMe9FaP6x61CmNaTThSkb0DAJte5jD+DmzQ==
+  dependencies:
+    isexe "^3.1.1"
+
 wide-align@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.5.tgz#df1d4c206854369ecf3c9a4898f1b23fbd9d15d3"