diff --git a/package.json b/package.json
index 7f067605..28b880b6 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
         "@types/redux-logger": "^3.0.9",
         "@types/semver": "^7.3.9",
         "@types/web-bluetooth": "^0.0.12",
-        "@types/wicg-file-system-access": "^2020.9.4",
+        "@types/wicg-file-system-access": "^2020.9.5",
         "@types/zen-push": "^0.1.1",
         "babel-plugin-macros": "^3.0.1",
         "canvas": "^2.9.0",
diff --git a/yarn.lock b/yarn.lock
index c985e603..bcb5f57e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2258,10 +2258,10 @@
     anymatch "^3.0.0"
     source-map "^0.6.0"
 
-"@types/wicg-file-system-access@^2020.9.4":
-  version "2020.9.4"
-  resolved "https://registry.yarnpkg.com/@types/wicg-file-system-access/-/wicg-file-system-access-2020.9.4.tgz#83f255d6bd20b0ae131d555693473d15a0574e92"
-  integrity sha512-o43jUljwP0ZrQ927mPjGdJaBMfS12nf3VPj6Z52fMucxILrSs8tnfLbMDSn6cP3hrrLChc3SYneeEvecknNVtA==
+"@types/wicg-file-system-access@^2020.9.5":
+  version "2020.9.5"
+  resolved "https://registry.yarnpkg.com/@types/wicg-file-system-access/-/wicg-file-system-access-2020.9.5.tgz#4a0c8f3d1ed101525f329e86c978f7735404474f"
+  integrity sha512-UYK244awtmcUYQfs7FR8710MJcefL2WvkyHMjA8yJzxd1mo0Gfn88sRZ1Bls7hiUhA2w7ne1gpJ9T5g3G0wOyA==
 
 "@types/yargs-parser@*":
   version "20.2.1"