diff --git a/package.json b/package.json
index 10bf92b..d3fabec 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "@babel/register": "^7.0.0",
     "ava": "1.0.0-beta.7",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
-    "babel-preset-minify": "^0.4.3",
+    "babel-preset-minify": "^0.5.0",
     "eslint": "^5.4.0",
     "eslint-config-airbnb-base": "^13.1.0",
     "eslint-plugin-import": "^2.14.0",
diff --git a/yarn.lock b/yarn.lock
index 7e5c6ee..ac45b47 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1324,9 +1324,9 @@ babel-helper-define-map@^6.24.1:
     babel-types "^6.26.0"
     lodash "^4.17.4"
 
-babel-helper-evaluate-path@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-helper-evaluate-path/-/babel-helper-evaluate-path-0.4.3.tgz#0a89af702c06b217027fa371908dd4989d3e633f"
+babel-helper-evaluate-path@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-evaluate-path/-/babel-helper-evaluate-path-0.5.0.tgz#a62fa9c4e64ff7ea5cea9353174ef023a900a67c"
 
 babel-helper-explode-assignable-expression@^6.24.1:
   version "6.24.1"
@@ -1416,9 +1416,9 @@ babel-helper-replace-supers@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helper-to-multiple-sequence-expressions@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-helper-to-multiple-sequence-expressions/-/babel-helper-to-multiple-sequence-expressions-0.4.3.tgz#5b518b1127f47b3038773386a1561a2b48e632b6"
+babel-helper-to-multiple-sequence-expressions@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-to-multiple-sequence-expressions/-/babel-helper-to-multiple-sequence-expressions-0.5.0.tgz#a3f924e3561882d42fcf48907aa98f7979a4588d"
 
 babel-helpers@^6.24.1:
   version "6.24.1"
@@ -1451,23 +1451,21 @@ babel-plugin-espower@3.0.0-beta.2:
     espurify "^1.6.0"
     estraverse "^4.1.1"
 
-babel-plugin-minify-builtins@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-builtins/-/babel-plugin-minify-builtins-0.4.3.tgz#9ea3d59f4ac4a7bb958d712d29556a1f86f7f81e"
-  dependencies:
-    babel-helper-evaluate-path "^0.4.3"
+babel-plugin-minify-builtins@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-builtins/-/babel-plugin-minify-builtins-0.5.0.tgz#31eb82ed1a0d0efdc31312f93b6e4741ce82c36b"
 
-babel-plugin-minify-constant-folding@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-constant-folding/-/babel-plugin-minify-constant-folding-0.4.3.tgz#300f9de8dda0844a176b193653960e24ad33e191"
+babel-plugin-minify-constant-folding@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-constant-folding/-/babel-plugin-minify-constant-folding-0.5.0.tgz#f84bc8dbf6a561e5e350ff95ae216b0ad5515b6e"
   dependencies:
-    babel-helper-evaluate-path "^0.4.3"
+    babel-helper-evaluate-path "^0.5.0"
 
-babel-plugin-minify-dead-code-elimination@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-dead-code-elimination/-/babel-plugin-minify-dead-code-elimination-0.4.3.tgz#73628265864f9008d0027506f58abeb3c1d02d98"
+babel-plugin-minify-dead-code-elimination@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-dead-code-elimination/-/babel-plugin-minify-dead-code-elimination-0.5.0.tgz#d23ef5445238ad06e8addf5c1cf6aec835bcda87"
   dependencies:
-    babel-helper-evaluate-path "^0.4.3"
+    babel-helper-evaluate-path "^0.5.0"
     babel-helper-mark-eval-scopes "^0.4.3"
     babel-helper-remove-or-void "^0.4.3"
     lodash.some "^4.6.0"
@@ -1488,9 +1486,9 @@ babel-plugin-minify-infinity@^0.4.3:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/babel-plugin-minify-infinity/-/babel-plugin-minify-infinity-0.4.3.tgz#dfb876a1b08a06576384ef3f92e653ba607b39ca"
 
-babel-plugin-minify-mangle-names@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-mangle-names/-/babel-plugin-minify-mangle-names-0.4.3.tgz#16f1bff74b7a7c93dfc241e7831dd5fb4b023ef7"
+babel-plugin-minify-mangle-names@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-mangle-names/-/babel-plugin-minify-mangle-names-0.5.0.tgz#bcddb507c91d2c99e138bd6b17a19c3c271e3fd3"
   dependencies:
     babel-helper-mark-eval-scopes "^0.4.3"
 
@@ -1498,17 +1496,17 @@ babel-plugin-minify-numeric-literals@^0.4.3:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/babel-plugin-minify-numeric-literals/-/babel-plugin-minify-numeric-literals-0.4.3.tgz#8e4fd561c79f7801286ff60e8c5fd9deee93c0bc"
 
-babel-plugin-minify-replace@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-replace/-/babel-plugin-minify-replace-0.4.3.tgz#9d289f4ba15d4e6011e8799fa5f1ba77ec81219d"
+babel-plugin-minify-replace@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-replace/-/babel-plugin-minify-replace-0.5.0.tgz#d3e2c9946c9096c070efc96761ce288ec5c3f71c"
 
-babel-plugin-minify-simplify@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-simplify/-/babel-plugin-minify-simplify-0.4.3.tgz#37756d85c614464b4b0927f2b4e417191d55738a"
+babel-plugin-minify-simplify@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-minify-simplify/-/babel-plugin-minify-simplify-0.5.0.tgz#1f090018afb90d8b54d3d027fd8a4927f243da6f"
   dependencies:
     babel-helper-flip-expressions "^0.4.3"
     babel-helper-is-nodes-equiv "^0.0.1"
-    babel-helper-to-multiple-sequence-expressions "^0.4.3"
+    babel-helper-to-multiple-sequence-expressions "^0.5.0"
 
 babel-plugin-minify-type-constructors@^0.4.3:
   version "0.4.3"
@@ -1752,11 +1750,11 @@ babel-plugin-transform-remove-debugger@^6.9.4:
   version "6.9.4"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-remove-debugger/-/babel-plugin-transform-remove-debugger-6.9.4.tgz#42b727631c97978e1eb2d199a7aec84a18339ef2"
 
-babel-plugin-transform-remove-undefined@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-remove-undefined/-/babel-plugin-transform-remove-undefined-0.4.3.tgz#d40b0da7f91c08c06cc72b767474c01c4894de02"
+babel-plugin-transform-remove-undefined@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-remove-undefined/-/babel-plugin-transform-remove-undefined-0.5.0.tgz#80208b31225766c630c97fa2d288952056ea22dd"
   dependencies:
-    babel-helper-evaluate-path "^0.4.3"
+    babel-helper-evaluate-path "^0.5.0"
 
 babel-plugin-transform-simplify-comparison-operators@^6.9.4:
   version "6.9.4"
@@ -1808,20 +1806,20 @@ babel-preset-env@1.7.0:
     invariant "^2.2.2"
     semver "^5.3.0"
 
-babel-preset-minify@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/babel-preset-minify/-/babel-preset-minify-0.4.3.tgz#b29c3dd6918905384598f092b955152e26a1fe0f"
+babel-preset-minify@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-minify/-/babel-preset-minify-0.5.0.tgz#e25bb8d3590087af02b650967159a77c19bfb96b"
   dependencies:
-    babel-plugin-minify-builtins "^0.4.3"
-    babel-plugin-minify-constant-folding "^0.4.3"
-    babel-plugin-minify-dead-code-elimination "^0.4.3"
+    babel-plugin-minify-builtins "^0.5.0"
+    babel-plugin-minify-constant-folding "^0.5.0"
+    babel-plugin-minify-dead-code-elimination "^0.5.0"
     babel-plugin-minify-flip-comparisons "^0.4.3"
     babel-plugin-minify-guarded-expressions "^0.4.3"
     babel-plugin-minify-infinity "^0.4.3"
-    babel-plugin-minify-mangle-names "^0.4.3"
+    babel-plugin-minify-mangle-names "^0.5.0"
     babel-plugin-minify-numeric-literals "^0.4.3"
-    babel-plugin-minify-replace "^0.4.3"
-    babel-plugin-minify-simplify "^0.4.3"
+    babel-plugin-minify-replace "^0.5.0"
+    babel-plugin-minify-simplify "^0.5.0"
     babel-plugin-minify-type-constructors "^0.4.3"
     babel-plugin-transform-inline-consecutive-adds "^0.4.3"
     babel-plugin-transform-member-expression-literals "^6.9.4"
@@ -1831,7 +1829,7 @@ babel-preset-minify@^0.4.3:
     babel-plugin-transform-regexp-constructors "^0.4.3"
     babel-plugin-transform-remove-console "^6.9.4"
     babel-plugin-transform-remove-debugger "^6.9.4"
-    babel-plugin-transform-remove-undefined "^0.4.3"
+    babel-plugin-transform-remove-undefined "^0.5.0"
     babel-plugin-transform-simplify-comparison-operators "^6.9.4"
     babel-plugin-transform-undefined-to-void "^6.9.4"
     lodash.isplainobject "^4.0.6"