diff --git a/package.json b/package.json
index ad58c558..917ddf6c 100644
--- a/package.json
+++ b/package.json
@@ -20,8 +20,8 @@
     "test:e2e": "node ./run-e2e-tests"
   },
   "dependencies": {
-    "@file-services/node": "^2.0.2",
-    "@file-services/typescript": "^2.0.1",
+    "@file-services/node": "^2.1.0",
+    "@file-services/typescript": "^2.1.0",
     "@stylable/core": "^2.4.1",
     "css-selector-tokenizer": "^0.7.1",
     "lodash": "^4.17.15",
@@ -36,9 +36,9 @@
     "vscode-uri": "^2.1.1"
   },
   "devDependencies": {
-    "@file-services/commonjs": "^2.0.1",
-    "@file-services/memory": "^2.0.1",
-    "@file-services/webpack": "^2.0.1",
+    "@file-services/commonjs": "^2.1.0",
+    "@file-services/memory": "^2.1.1",
+    "@file-services/webpack": "^2.1.0",
     "@ts-tools/node": "^1.1.2",
     "@types/chai": "^4.2.4",
     "@types/chai-subset": "^1.3.3",
diff --git a/yarn.lock b/yarn.lock
index e4fa87c0..55d4eb3e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18,66 +18,66 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@file-services/commonjs@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/commonjs/-/commonjs-2.0.1.tgz#42a9a7b1c7cce252755e695ed3726aa4efdc9af4"
-  integrity sha512-ftBZAolnmomVE7K0777yas+TRP9KR5mpZftktNFVfm7w/aup2G3NRmFExZ2vMf5l1T+AC5O/4vIVYQJcDDxjBQ==
+"@file-services/commonjs@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/commonjs/-/commonjs-2.1.0.tgz#560177629ff6009e098af37e6c567210f385693c"
+  integrity sha512-iz5AX0LuiXFchZJriVCiyqwEQePnXckD3yOVNZZR78fCZ8USyF6o60FNukgfK8imx/HChy9y+4spKz5KevWIDQ==
   dependencies:
-    "@file-services/resolve" "^2.0.1"
-    "@file-services/types" "^2.0.1"
+    "@file-services/resolve" "^2.1.0"
+    "@file-services/types" "^2.1.0"
 
-"@file-services/memory@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/memory/-/memory-2.0.1.tgz#639143d8743af86c6e47860f7d3cd82d1886e29e"
-  integrity sha512-SRXl/sfBV5TggE+7IwMqogHVazdNsWLQV8URbuohVWWVP16HOUCL4Nd8NDuN4e/uAQ3ECCrDiUHlVRbpuVtleg==
+"@file-services/memory@^2.1.1":
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/@file-services/memory/-/memory-2.1.1.tgz#a8e46abb260ff44eb722269db55716584051a6c8"
+  integrity sha512-nvqb7ZfZkfQeM2W8rGx5N3oykEn/f28y4fO8KpWbCFva+SA6CZQdLkbfDybdtU3gtjZ13dec6j9S/RvKvGeAFw==
   dependencies:
-    "@file-services/posix-path" "^1.0.3"
-    "@file-services/types" "^2.0.1"
-    "@file-services/utils" "^2.0.1"
+    "@file-services/posix-path" "^2.1.0"
+    "@file-services/types" "^2.1.0"
+    "@file-services/utils" "^2.1.0"
 
-"@file-services/node@^2.0.2":
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/@file-services/node/-/node-2.0.2.tgz#9817d7ea36c12fe959e85429fc09810acd3b6d06"
-  integrity sha512-d0cEeCkCmLbLVN6uMluSjJawvxdZS96goqB5DuoWyfHqsf/Y3fcAyUO5SaE0kOYFSs9ztiHGvDyS57OrzqXgcg==
+"@file-services/node@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/node/-/node-2.1.0.tgz#a67cf9507bc569bc94da9dd125f76f99cb832ea8"
+  integrity sha512-nHX5ozu70F02irFF6+RaF6y4rS/HOArUya1jkgA6AnsNiEnv83ejZoIxJwr4PXaveyZIQmfVHtA2iWX2sn0X7A==
   dependencies:
-    "@file-services/types" "^2.0.1"
-    "@file-services/utils" "^2.0.1"
+    "@file-services/types" "^2.1.0"
+    "@file-services/utils" "^2.1.0"
 
-"@file-services/posix-path@^1.0.3":
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/@file-services/posix-path/-/posix-path-1.0.3.tgz#d176afbbb6fe284f055217f06fd51d5a0475bbb8"
-  integrity sha512-m6WuGAyIku8jVXr2DP0TTZnaBXCjAobk1YS+EciVRUQvbjxswPqpV7L3yqmYFfYuExHLNcoA+puKYL556nbW0Q==
+"@file-services/posix-path@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/posix-path/-/posix-path-2.1.0.tgz#56ef31b6c156dc2b5e47316327e13ef82a2d99f0"
+  integrity sha512-0gq7IJqc9HftLEiEOwYa4uDoROTn0fn3qwIXx6h7Mz4fLkleRWlflEFvWK0PdZOhL1e1LyR5+OvxqCVXWahR5Q==
 
-"@file-services/resolve@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/resolve/-/resolve-2.0.1.tgz#2115ff58e24a90b6fed979e895ef5ed388084031"
-  integrity sha512-SO1tGve+jqJUt8pgFFAwFbdKNuaws6Y3D9/XN9Yi+NBKGBBNLjb5rq8dfbPNPoS9BVVSbl8+oA5RpcZvRCGdJA==
+"@file-services/resolve@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/resolve/-/resolve-2.1.0.tgz#67c6b20344f30e8275748ce59460928ca42ea605"
+  integrity sha512-ObM3SXHXoQMLr+R00wdmJipVPUPADbgXfgPJfWkeQWZ/pJmBx2C6gGl//IhRT1RWNvJ3uzyBPxIm504n46YOsw==
 
-"@file-services/types@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/types/-/types-2.0.1.tgz#32d7054d3fa3fc018c5b3a32ed0bbd4c2a75f42a"
-  integrity sha512-vppaOGzmM2OEkO9qAWLqMH4f02c+fmnYeLr7oS/8cgXH0wg8WeJ54vgwUw7lC7rPhaH9Z4hNhgCoJmUgXrCmWw==
+"@file-services/types@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/types/-/types-2.1.0.tgz#5259d0e2cbf49c6d8367b8db3a6ac21b03e3be2c"
+  integrity sha512-W+tNVGdj3t6IPFoqRUpjcEUNM/RqbdzwGtj2BlzKo+TN0eu93PV0FV1BncRQ/mBhxI/H2arj3SnigID5c+YiEQ==
 
-"@file-services/typescript@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/typescript/-/typescript-2.0.1.tgz#43531d824bc13ad0910d5773bc3b790583e16cbf"
-  integrity sha512-skIx5zeEn3+aUBySNPdFBfu6g/SShODiB46ciyJIMYdOgzqnDh9/P/R8hLq2b0hVG1ftHRMpduZckW0vBRtI6g==
+"@file-services/typescript@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/typescript/-/typescript-2.1.0.tgz#0386b3ab61e4f793f9f2679cc2153487e0f92338"
+  integrity sha512-bjKPtss0X7jBWU4OUAOHXiBwzA4zeYUvDOm+yaqhYUVyszhuEYi1vjcas6Q0Fqlr7qZEbU1dTd06bOZMMg47EA==
   dependencies:
-    "@file-services/types" "^2.0.1"
+    "@file-services/types" "^2.1.0"
 
-"@file-services/utils@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/utils/-/utils-2.0.1.tgz#66d3f3acbd552c280ba77c1609b9775bd5ae7155"
-  integrity sha512-KsAPiGVfjyGJsR+2+SSxvYCnZIKtfwsiFfVemXuiZQIOvJC9YQ0F/B9X4ly1Wo/LWAe0aegGemfhQ6GbDxSl/g==
+"@file-services/utils@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/utils/-/utils-2.1.0.tgz#d17a18dc97d663b3b0119ded6f1d078eb166c6f8"
+  integrity sha512-i4avLTrOdrf//EtNECX1n/Im2+P+Rksh9KqrUY8nNzOTzmwCCUqaE67pMyzJpUQU2O6k4doDC8+2YzScmjVJIQ==
   dependencies:
-    "@file-services/types" "^2.0.1"
+    "@file-services/types" "^2.1.0"
 
-"@file-services/webpack@^2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@file-services/webpack/-/webpack-2.0.1.tgz#a371d6f45b6f07a301d7a7a178072d5c2c087f06"
-  integrity sha512-r8Y8ju49hTSXJjh/iy/OPFj1809+NuIBkis1ljvlsRo/R7R6MCHKO/5ql3IEk0xtII2KYn4QYTpMv8ufyvy06A==
+"@file-services/webpack@^2.1.0":
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/@file-services/webpack/-/webpack-2.1.0.tgz#699774cb881691ee62b6f12f327fbd2d194a169b"
+  integrity sha512-fY3uoc2qRcTdLwOgYewxuxBQFw0t0GpWSKeMastukcsHxcnWhT7XyYSGVTXG+4/6um4NeIjjeRJhkCRyUnvIWw==
   dependencies:
-    "@file-services/types" "^2.0.1"
+    "@file-services/types" "^2.1.0"
 
 "@sinonjs/commons@^1", "@sinonjs/commons@^1.3.0", "@sinonjs/commons@^1.4.0":
   version "1.6.0"
@@ -2557,9 +2557,9 @@ object-copy@^0.1.0:
     kind-of "^3.0.3"
 
 object-inspect@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.6.0.tgz#c70b6cbf72f274aab4c34c0c82f5167bf82cf15b"
-  integrity sha512-GJzfBZ6DgDAmnuaM3104jR4s1Myxr3Y3zfIyN4z3UdqN69oSRacNK8UhnobDdC+7J2AHCjGwxQubNJfE70SXXQ==
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
+  integrity sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==
 
 object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.1:
   version "1.1.1"
@@ -2723,9 +2723,9 @@ path-parse@^1.0.6:
   integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
 
 path-to-regexp@^1.7.0:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
-  integrity sha1-Wf3g9DW62suhA6hOnTvGTpa5k30=
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.8.0.tgz#887b3ba9d84393e87a0a0b9f4cb756198b53548a"
+  integrity sha512-n43JRhlUKUAlibEJhPeir1ncUID16QnEjNpwzNdO3Lm4ywrBpBZ5oLD0I6br9evr1Y9JTqwRtAh7JLoOzAQdVA==
   dependencies:
     isarray "0.0.1"
 
@@ -3438,9 +3438,9 @@ terser-webpack-plugin@^1.4.1:
     worker-farm "^1.7.0"
 
 terser@^4.1.2:
-  version "4.3.10"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.3.10.tgz#094154a3ac30859b1e077c4be6c71b7cf4c09fac"
-  integrity sha512-3xXfyqHzUr8WZ+UvvwUQ/uHNgDu3FsdTTAL5p9UAWxlnAsoIMlCM3BPuFSx5Kb4/Hr+/xnMf6rt1DhRpKYohhw==
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.4.0.tgz#22c46b4817cf4c9565434bfe6ad47336af259ac3"
+  integrity sha512-oDG16n2WKm27JO8h4y/w3iqBGAOSCtq7k8dRmrn4Wf9NouL0b2WpMHGChFGZq4nFAQy1FsNJrVQHfurXOSTmOA==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"