diff --git a/package.json b/package.json
index 7e5df20e..245b46d5 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,6 @@
     "@types/app-root-path": "^1.2.4",
     "@types/cross-spawn": "^6.0.0",
     "@types/fs-extra": "^9.0.0",
-    "@types/is-ci": "^1.1.0",
     "@types/jest": "^24.0.11",
     "@types/minimist": "^1.2.2",
     "@types/node": "^12.0.0",
@@ -72,10 +71,10 @@
   "dependencies": {
     "@yarnpkg/lockfile": "^1.1.0",
     "chalk": "^4.1.2",
+    "ci-info": "^3.7.0",
     "cross-spawn": "^7.0.3",
     "find-yarn-workspace-root": "^2.0.0",
     "fs-extra": "^9.0.0",
-    "is-ci": "^2.0.0",
     "klaw-sync": "^6.0.0",
     "minimist": "^1.2.6",
     "open": "^7.4.2",
diff --git a/src/index.ts b/src/index.ts
index c9ccc236..cfede961 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -10,7 +10,7 @@ import { detectPackageManager } from "./detectPackageManager"
 import { join } from "./path"
 import { normalize, sep } from "path"
 import slash = require("slash")
-import isCi from "is-ci"
+import { isCI } from "ci-info"
 
 const appPath = getAppRootPath()
 const argv = minimist(process.argv.slice(2), {
@@ -78,7 +78,7 @@ if (argv.version || argv.v) {
     // don't want to exit(1) on postinsall locally.
     // see https://github.com/ds300/patch-package/issues/86
     const shouldExitWithError =
-      !!argv["error-on-fail"] || isCi || process.env.NODE_ENV === "test"
+      !!argv["error-on-fail"] || isCI || process.env.NODE_ENV === "test"
 
     const shouldExitWithWarning = !!argv["error-on-warn"]
 
diff --git a/yarn.lock b/yarn.lock
index 81d489f1..57f99742 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -432,11 +432,6 @@
   resolved "https://registry.yarnpkg.com/@types/http-cache-semantics/-/http-cache-semantics-4.0.0.tgz#9140779736aa2655635ee756e2467d787cfe8a2a"
   integrity sha512-c3Xy026kOF7QOTn00hbIllV1dLR9hG9NkSrLQgCVs8NF6sBU+VGWjD3wLPhmh1TYAc7ugCFsvHYMN4VcBN1U1A==
 
-"@types/is-ci@^1.1.0":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@types/is-ci/-/is-ci-1.1.0.tgz#583c5fbfcc461be9971106b9558930d67df49227"
-  integrity sha512-NbyqP5D4hwl5UWnnW4Cz0gIRjhecgx/9OApcCIpp4+tjqjROGf/NBcKKDfbI3YFBTTkD3JBshiNSv5V7VoVJJg==
-
 "@types/istanbul-lib-coverage@^1.1.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.0.tgz#2cc2ca41051498382b43157c8227fea60363f94a"
@@ -1109,6 +1104,11 @@ ci-info@^2.0.0:
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
   integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ==
 
+ci-info@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-3.7.0.tgz#6d01b3696c59915b6ce057e4aa4adfc2fa25f5ef"
+  integrity sha512-2CpRNYmImPx+RXKLq6jko/L07phmS9I02TyqkcNU20GCF/GgaWvc58hPtjxDX8lPpkdwc9sNh72V9k00S7ezog==
+
 class-utils@^0.3.5:
   version "0.3.6"
   resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"