diff --git a/extensions/git/package.json b/extensions/git/package.json
index a26962bab09f4..62601ed5daf87 100644
--- a/extensions/git/package.json
+++ b/extensions/git/package.json
@@ -2378,7 +2378,7 @@
     "@types/file-type": "^5.2.1",
     "@types/mocha": "^8.2.0",
     "@types/node": "14.x",
-    "@types/which": "^1.0.28"
+    "@types/which": "1.3.2"
   },
   "repository": {
     "type": "git",
diff --git a/extensions/git/yarn.lock b/extensions/git/yarn.lock
index ff535a1ee3ab1..5b4f65808f98f 100644
--- a/extensions/git/yarn.lock
+++ b/extensions/git/yarn.lock
@@ -31,10 +31,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.43.tgz#26bcbb0595b305400e8ceaf9a127a7f905ae49c8"
   integrity sha512-3pwDJjp1PWacPTpH0LcfhgjvurQvrZFBrC6xxjaUEZ7ifUtT32jtjPxEMMblpqd2Mvx+k8haqQJLQxolyGN/cQ==
 
-"@types/which@^1.0.28":
-  version "1.0.28"
-  resolved "https://registry.yarnpkg.com/@types/which/-/which-1.0.28.tgz#016e387629b8817bed653fe32eab5d11279c8df6"
-  integrity sha1-AW44dim4gXvtZT/jLqtdESecjfY=
+"@types/which@1.3.2":
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/@types/which/-/which-1.3.2.tgz#9c246fc0c93ded311c8512df2891fb41f6227fdf"
+  integrity sha512-8oDqyLC7eD4HM307boe2QWKyuzdzWBj56xI/imSl2cpL+U3tCMaTAkMJ4ee5JBZ/FsOJlvRGeIShiZDAl1qERA==
 
 byline@^5.0.0:
   version "5.0.0"