diff --git a/package.json b/package.json
index 8978beeb728..b53bdef76a7 100644
--- a/package.json
+++ b/package.json
@@ -131,7 +131,7 @@
     "nouislider": "^10.1.0",
     "papaparse": "^4.6.2",
     "pikaday": "^1.6.1",
-    "pmcrypto": "github:ProtonMail/pmcrypto.git#semver:~5.1.7",
+    "pmcrypto": "github:ProtonMail/pmcrypto.git#semver:~6.2.2",
     "popper.js": "^1.14.4",
     "prettier": "^1.15.3",
     "push.js": "^1.0.7",