Update dependencies

Author: ai

yarn.lock

@@ -22,18 +22,14 @@ acorn-jsx@^3.0.0:
   dependencies:
     acorn "^3.0.4"
 
-acorn@4.0.4:
+acorn@4.0.4, acorn@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.4.tgz#17a8d6a7a6c4ef538b814ec9abac2779293bf30a"
 
 acorn@^3.0.0, acorn@^3.0.4:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
-acorn@^4.0.4:
-  version "4.0.11"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.11.tgz#edcda3bd937e7556410d42ed5860f67399c794c0"
-
 ajv-keywords@^1.0.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
@@ -666,8 +662,8 @@ cosmiconfig@^2.1.0, cosmiconfig@^2.1.1:
     require-from-string "^1.1.0"
 
 cross-spawn@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.0.1.tgz#a3bbb302db2297cbea3c04edf36941f4613aa399"
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
     lru-cache "^4.0.1"
     shebang-command "^1.2.0"
@@ -711,8 +707,8 @@ dashdash@^1.12.0:
     assert-plus "^1.0.0"
 
 date-fns@^1.27.2:
-  version "1.27.2"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.27.2.tgz#ce82f420bc028356cc661fc55c0494a56a990c9c"
+  version "1.28.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.28.0.tgz#3b12f54b66467807bb95e5930caf7bfb4170bc1a"
 
 date-now@^0.1.4:
   version "0.1.4"
@@ -1190,15 +1186,15 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-for-in@^0.1.5:
-  version "0.1.6"
-  resolved "https://registry.yarnpkg.com/for-in/-/for-in-0.1.6.tgz#c9f96e89bfad18a545af5ec3ed352a1d9e5b4dc8"
+for-in@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
 
 for-own@^0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.4.tgz#0149b41a39088c7515f51ebe1c1386d45f935072"
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.5.tgz#5265c681a4f294dabbf17c9509b6763aa84510ce"
   dependencies:
-    for-in "^0.1.5"
+    for-in "^1.0.1"
 
 forever-agent@~0.6.1:
   version "0.6.1"
@@ -1737,8 +1733,8 @@ is-glob@^2.0.0, is-glob@^2.0.1:
     is-extglob "^1.0.0"
 
 is-my-json-valid@^2.10.0, is-my-json-valid@^2.12.4:
-  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.15.0.tgz#936edda3ca3c211fd98f3b2d3e08da43f7b2915b"
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
   dependencies:
     generate-function "^2.0.0"
     generate-object-property "^1.1.0"
@@ -3233,8 +3229,8 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
 
 resolve@^1.1.6, resolve@^1.1.7, resolve@^1.2.0:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.1.tgz#5d0a1632609b6b00a22284293db1d5d973676314"
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
   dependencies:
     path-parse "^1.0.5"