diff --git a/yarn.lock b/yarn.lock
index f275e3d..dbbc93b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8157,9 +8157,9 @@ path-key@^3.1.0:
   integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
 
 path-parse@^1.0.5, path-parse@^1.0.6:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
-  integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
+  integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
 
 path-to-regexp@0.1.7:
   version "0.1.7"
@@ -8430,9 +8430,9 @@ polymer-project-config@^3.2.1, polymer-project-config@^3.4.0:
     minimatch-all "^1.1.0"
     plylog "^0.5.0"
 
-"polyserve@git+https://github.com/t2ym/polyserve.git#0.19.1-istanbul.2":
-  version "0.19.1-istanbul.2"
-  resolved "git+https://github.com/t2ym/polyserve.git#bc2b6dac80704c27d78024c119eabe625ac36c88"
+"polyserve@git+https://github.com/t2ym/polyserve.git#0.19.1-istanbul.3":
+  version "0.19.1-istanbul.3"
+  resolved "git+https://github.com/t2ym/polyserve.git#767aa4d2909b5438ac31c1d215ea1ec9f9aacd3e"
   dependencies:
     "@types/assert" "0.0.29"
     "@types/babel-core" "^6.7.14"
@@ -8488,9 +8488,10 @@ polymer-project-config@^3.2.1, polymer-project-config@^3.4.0:
     spdy "^3.3.3"
     ua-parser-js "^0.7.12"
 
-"polyserve@git+https://github.com/t2ym/polyserve.git#0.19.1-istanbul.3":
+"polyserve@github:t2ym/polyserve#0.19.1-istanbul.3":
   version "0.19.1-istanbul.3"
-  resolved "git+https://github.com/t2ym/polyserve.git#767aa4d2909b5438ac31c1d215ea1ec9f9aacd3e"
+  uid "767aa4d2909b5438ac31c1d215ea1ec9f9aacd3e"
+  resolved "https://codeload.github.com/t2ym/polyserve/tar.gz/767aa4d2909b5438ac31c1d215ea1ec9f9aacd3e"
   dependencies:
     "@types/assert" "0.0.29"
     "@types/babel-core" "^6.7.14"
@@ -8546,10 +8547,10 @@ polymer-project-config@^3.2.1, polymer-project-config@^3.4.0:
     spdy "^3.3.3"
     ua-parser-js "^0.7.12"
 
-"polyserve@github:t2ym/polyserve#0.19.1-istanbul.3":
-  version "0.19.1-istanbul.3"
-  uid "767aa4d2909b5438ac31c1d215ea1ec9f9aacd3e"
-  resolved "https://codeload.github.com/t2ym/polyserve/tar.gz/767aa4d2909b5438ac31c1d215ea1ec9f9aacd3e"
+"polyserve@https://github.com/t2ym/polyserve#0.19.1-istanbul.2":
+  version "0.19.1-istanbul.2"
+  uid bc2b6dac80704c27d78024c119eabe625ac36c88
+  resolved "https://github.com/t2ym/polyserve#bc2b6dac80704c27d78024c119eabe625ac36c88"
   dependencies:
     "@types/assert" "0.0.29"
     "@types/babel-core" "^6.7.14"
@@ -10340,8 +10341,9 @@ test-exclude@^4.1.0:
     read-pkg-up "^1.0.1"
     require-main-filename "^1.0.1"
 
-"test-fixture@github:PolymerElements/test-fixture#3.x":
+test-fixture@PolymerElements/test-fixture#3.x:
   version "3.0.0-rc.1"
+  uid "7f18951c11307164be6c1502954d2e6b7b20152b"
   resolved "https://codeload.github.com/PolymerElements/test-fixture/tar.gz/7f18951c11307164be6c1502954d2e6b7b20152b"
 
 test-value@^2.1.0: