diff --git a/index.ts b/index.ts
index 9c2d52a..8d31a6d 100644
--- a/index.ts
+++ b/index.ts
@@ -118,12 +118,12 @@ export default function scss(options: CSSPluginOptions = {}): Plugin {
                  * `require.resolve()`. In the case of a Plug 'n Play project,
                  * this will use the `require.resolve()` provided by the
                  * package manager.
-                 * 
+                 *
                  * This statement is surrounded by a try/catch block because
                  * if Node or the package manager cannot resolve the requested
                  * file, they will throw an error, so the importer needs to
-                 * defer to sass, by returning `null`. 
-                 * 
+                 * defer to sass, by returning `null`.
+                 *
                  * The paths property tells `require.resolve()` where to begin
                  * resolution (i.e. who is requesting the file). */
                 try {
@@ -188,12 +188,7 @@ export default function scss(options: CSSPluginOptions = {}): Plugin {
           console.log('Column: ' + e.column)
         }
         if (e.message.includes('sass') && e.message.includes('find module')) {
-          console.log(
-            green(
-              'Solution:\n\t' +
-                'npm install --save-dev sass'
-            )
-          )
+          console.log(green('Solution:\n\t' + 'npm install --save-dev sass'))
         }
         if (e.message.includes('node-sass') && e.message.includes('bindings')) {
           console.log(green('Solution:\n\t' + 'npm rebuild node-sass --force'))
diff --git a/package.json b/package.json
index 9df9292..de32df3 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,6 @@
     "rollup-plugin-buble": "0",
     "rollup-plugin-typescript2": "^0.30.0",
     "sass": "^1.26.3",
-    "tslib": "^2.1.0",
     "typescript": "^4.1.5"
   },
   "prettier": {
diff --git a/yarn.lock b/yarn.lock
index 62e1f34..a7668ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17,11 +17,16 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@^14.14.30":
+"@types/node@*":
   version "14.14.30"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.30.tgz#7d5162eec085ba34f8cb9011e9ba12119f76f961"
   integrity sha512-gUWhy8s45fQp4PqqKecsnOkdW0kt1IaKjgOIR3HPokkzTmQj9ji2wWFID5THu1MKrtO+d4s2lVrlEhXUsPXSvg==
 
+"@types/node@^14.14.30":
+  version "14.17.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.4.tgz#218712242446fc868d0e007af29a4408c7765bc0"
+  integrity sha512-8kQ3+wKGRNN0ghtEn7EGps/B8CzuBz1nXZEIGGLP2GnwbqYn4dbTs7k+VKLTq1HvZLRCIDtN3Snx1Ege8B7L5A==
+
 "@types/sass@^1.16.0":
   version "1.16.0"
   resolved "https://registry.yarnpkg.com/@types/sass/-/sass-1.16.0.tgz#b41ac1c17fa68ffb57d43e2360486ef526b3d57d"
@@ -91,10 +96,10 @@ ansi-styles@^3.2.0, ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
-anymatch@~3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
-  integrity sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==
+anymatch@~3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
+  integrity sha512-P43ePfOAIupkguHUycrc4qJ9kz8ZiuOUijaETwX7THt0Y/GNK7v0aa8rY816xWjZ7rJdA5XdMcpVFTKMq+RvWg==
   dependencies:
     normalize-path "^3.0.0"
     picomatch "^2.0.4"
@@ -266,20 +271,20 @@ chalk@^2.4.2:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-"chokidar@>=2.0.0 <4.0.0":
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.4.2.tgz#38dc8e658dec3809741eb3ef7bb0a47fe424232d"
-  integrity sha512-IZHaDeBeI+sZJRX7lGcXsdzgvZqKv6sECqsbErJA4mHWfpRrD8B97kSFN4cQz6nGBGiuFia1MKR4d6c1o8Cv7A==
+"chokidar@>=3.0.0 <4.0.0":
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.2.tgz#dba3976fcadb016f66fd365021d91600d01c1e75"
+  integrity sha512-ekGhOnNVPgT77r4K/U3GDhu+FQ2S8TnK/s2KbIGXi0SZWuwkZ2QNyfWdZW+TVfn84DpEP7rLeCt2UI6bJ8GwbQ==
   dependencies:
-    anymatch "~3.1.1"
+    anymatch "~3.1.2"
     braces "~3.0.2"
-    glob-parent "~5.1.0"
+    glob-parent "~5.1.2"
     is-binary-path "~2.1.0"
     is-glob "~4.0.1"
     normalize-path "~3.0.0"
-    readdirp "~3.4.0"
+    readdirp "~3.6.0"
   optionalDependencies:
-    fsevents "~2.1.2"
+    fsevents "~2.3.2"
 
 chownr@^2.0.0:
   version "2.0.0"
@@ -536,6 +541,11 @@ fsevents@~2.1.2:
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
   integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
 
+fsevents@~2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
+  integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -579,10 +589,10 @@ getpass@^0.1.1:
   dependencies:
     assert-plus "^1.0.0"
 
-glob-parent@~5.1.0:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.1.tgz#b6c1ef417c4e5663ea498f1c45afac6916bbc229"
-  integrity sha512-FnI+VGOpnlGHWZxthPGR+QhR78fuiK0sNLkHQv+bL9fQi57lNNdquIbna/WrfROrolq8GK5Ek6BiMwqL/voRYQ==
+glob-parent@~5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
+  integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
   dependencies:
     is-glob "^4.0.1"
 
@@ -1239,10 +1249,10 @@ readable-stream@^2.0.1, readable-stream@^2.0.6:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readdirp@~3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.4.0.tgz#9fdccdf9e9155805449221ac645e8303ab5b9ada"
-  integrity sha512-0xe001vZBnJEK+uKcj8qOhyAKPzIT+gStxWr3LCB0DwcXR5NZJ3IaC+yGnHCYzB/S7ov3m3EEbZI2zeNvX+hGQ==
+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  integrity sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==
   dependencies:
     picomatch "^2.2.1"
 
@@ -1414,11 +1424,11 @@ sass-graph@2.2.5:
     yargs "^13.3.2"
 
 sass@^1.26.3:
-  version "1.26.10"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.26.10.tgz#851d126021cdc93decbf201d1eca2a20ee434760"
-  integrity sha512-bzN0uvmzfsTvjz0qwccN1sPm2HxxpNI/Xa+7PlUEMS+nQvbyuEK7Y0qFqxlPHhiNHb1Ze8WQJtU31olMObkAMw==
+  version "1.35.1"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.35.1.tgz#90ecf774dfe68f07b6193077e3b42fb154b9e1cd"
+  integrity sha512-oCisuQJstxMcacOPmxLNiLlj4cUyN2+8xJnG7VanRoh2GOLr9RqkvI4AxA4a6LHVg/rsu+PmxXeGhrdSF9jCiQ==
   dependencies:
-    chokidar ">=2.0.0 <4.0.0"
+    chokidar ">=3.0.0 <4.0.0"
 
 scss-tokenizer@^0.2.3:
   version "0.2.3"
@@ -1658,7 +1668,7 @@ trim-newlines@^1.0.0:
   dependencies:
     glob "^7.1.2"
 
-tslib@2.1.0, tslib@^2.1.0:
+tslib@2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
   integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==
@@ -1676,9 +1686,9 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
 
 typescript@^4.1.5:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.5.tgz#123a3b214aaff3be32926f0d8f1f6e704eb89a72"
-  integrity sha512-6OSu9PTIzmn9TCDiovULTnET6BgXtDYL4Gg4szY+cGsc3JP1dQL8qvE8kShTRx1NIw4Q9IBHlwODjkjWEtMUyA==
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.4.tgz#3f85b986945bcf31071decdd96cf8bfa65f9dcbc"
+  integrity sha512-uauPG7XZn9F/mo+7MrsRjyvbxFpzemRjKEZXS4AK83oP2KKOJPvb+9cO/gmnv8arWZvhnjVOXz7B49m1l0e9Ew==
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"