diff --git a/package.json b/package.json
index 2ca820a0..16bb7e49 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "dependencies": {
     "aot-test-generators": "^0.1.0",
     "broccoli-concat": "^4.2.4",
-    "broccoli-persistent-filter": "^2.1.0",
+    "broccoli-persistent-filter": "^3.1.1",
     "chalk": "^3.0.0",
     "debug": "^4.2.0",
     "ember-cli-version-checker": "^5.1.1",
diff --git a/yarn.lock b/yarn.lock
index a3d73627..60106210 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1684,15 +1684,7 @@ async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
   integrity sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==
 
-async-promise-queue@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/async-promise-queue/-/async-promise-queue-1.0.4.tgz#308baafbc74aff66a0bb6e7f4a18d4fe8434440c"
-  integrity sha512-GQ5X3DT+TefYuFPHdvIPXFTlKnh39U7dwtl+aUBGeKjMea9nBpv3c91DXgeyBQmY07vQ97f3Sr9XHqkamEameQ==
-  dependencies:
-    async "^2.4.1"
-    debug "^2.6.8"
-
-async-promise-queue@^1.0.5:
+async-promise-queue@^1.0.3, async-promise-queue@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/async-promise-queue/-/async-promise-queue-1.0.5.tgz#cb23bce9fce903a133946a700cc85f27f09ea49d"
   integrity sha512-xi0aQ1rrjPWYmqbwr18rrSKbSaXIeIwSd1J4KAgVfkq8utNbdZoht7GfvfY6swFUAMJ9obkc4WPJmtGwl+B8dw==
@@ -2873,10 +2865,10 @@ broccoli-persistent-filter@^2.1.0, broccoli-persistent-filter@^2.2.1, broccoli-p
     sync-disk-cache "^1.3.3"
     walk-sync "^1.0.0"
 
-broccoli-persistent-filter@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-3.1.0.tgz#5812abbc000b2409ef40addeeed16a2a9482696e"
-  integrity sha512-yHHPv7M04qb9ajo3QkbGWetpshekVYG8sSjNdgAPQQ3spiRvS6RthYBddni5iw9b2DidSCpe/YPGRnp7LL4OIQ==
+broccoli-persistent-filter@^3.1.0, broccoli-persistent-filter@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-3.1.1.tgz#318c68a82d5759582bb60e7e2c0f3ca008176224"
+  integrity sha512-gP797MF87JjkcwhGBkE0fhF3aIbGnOF3K3A0iZpQSxtpmSNt+rbNzuqDOmgiKwWpx6v0+APkM5HUA0NiIZpgsQ==
   dependencies:
     async-disk-cache "^2.0.0"
     async-promise-queue "^1.0.3"
@@ -2885,7 +2877,6 @@ broccoli-persistent-filter@^3.1.0:
     hash-for-dep "^1.5.0"
     heimdalljs "^0.2.1"
     heimdalljs-logger "^0.1.7"
-    mkdirp "^0.5.1"
     promise-map-series "^0.2.1"
     rimraf "^3.0.0"
     symlink-or-copy "^1.0.1"