diff --git a/package-lock.json b/package-lock.json
index 9c17186..ac156dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,9 +1,34 @@
 {
   "name": "styletron-react-lite",
-  "version": "1.3.4",
+  "version": "2.1.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
+      "integrity": "sha512-a9gxpmdXtZEInkCSHUJDLHZVBgb1QS0jhss4cPP93EW7s+uC5bikET2twEF3KV+7rDblJcmNvTR7VJejqd2C2g==",
+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.8.3"
+      }
+    },
+    "@babel/highlight": {
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.8.3.tgz",
+      "integrity": "sha512-PX4y5xQUvy0fnEVHrYOarRPXVWafSjTW9T0Hab8gVIawpl2Sj0ORyrygANq+KjcNlSSTw0YCLSNA8OyZ1I4yEg==",
+      "dev": true,
+      "requires": {
+        "chalk": "^2.0.0",
+        "esutils": "^2.0.2",
+        "js-tokens": "^4.0.0"
+      }
+    },
+    "@rtsao/csstype": {
+      "version": "2.6.5-forked.0",
+      "resolved": "https://registry.npmjs.org/@rtsao/csstype/-/csstype-2.6.5-forked.0.tgz",
+      "integrity": "sha512-0HwnY8uPWcCloTgdbbaJG3MbDUfNf6yKWZfCKxFv9yj2Sbp4mSKaIjC7Cr/5L4hMxvrrk85CU3wlAg7EtBBJ1Q=="
+    },
     "@types/estree": {
       "version": "0.0.39",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.39.tgz",
@@ -68,23 +93,70 @@
       }
     },
     "acorn": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
+      "integrity": "sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==",
       "dev": true
     },
+    "ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "dev": true,
+      "requires": {
+        "color-convert": "^1.9.0"
+      }
+    },
     "ast-types": {
       "version": "0.13.2",
       "resolved": "https://registry.npmjs.org/ast-types/-/ast-types-0.13.2.tgz",
       "integrity": "sha512-uWMHxJxtfj/1oZClOxDEV1sQ1HCDkA4MG8Gr69KKeBjEVH0R84WlejZ0y2DcwyBlpAEMltmVYkVgqfLFb2oyiA==",
       "dev": true
     },
+    "buffer-from": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
+      "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
+      "dev": true
+    },
     "builtin-modules": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.1.0.tgz",
       "integrity": "sha512-k0KL0aWZuBt2lrxrcASWDfwOLMnodeQjodT/1SxEQAXsHANgo6ZC/VEaSEHCXt7aSTZ4/4H5LKa+tBXmW7Vtvw==",
       "dev": true
     },
+    "chalk": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+      "dev": true,
+      "requires": {
+        "ansi-styles": "^3.2.1",
+        "escape-string-regexp": "^1.0.5",
+        "supports-color": "^5.3.0"
+      }
+    },
+    "color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "dev": true,
+      "requires": {
+        "color-name": "1.1.3"
+      }
+    },
+    "color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+      "dev": true
+    },
+    "commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true
+    },
     "css-in-js-utils": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/css-in-js-utils/-/css-in-js-utils-2.0.1.tgz",
@@ -99,6 +171,12 @@
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.6.tgz",
       "integrity": "sha512-RpFbQGUE74iyPgvr46U9t1xoQBM8T4BL8SxrN66Le2xYAPSaDJJKeztV3awugusb3g3G9iL8StmkBBXhcbbXhg=="
     },
+    "escape-string-regexp": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "dev": true
+    },
     "esprima": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
@@ -111,15 +189,27 @@
       "integrity": "sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==",
       "dev": true
     },
+    "esutils": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
+      "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==",
+      "dev": true
+    },
+    "has-flag": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+      "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+      "dev": true
+    },
     "hyphenate-style-name": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/hyphenate-style-name/-/hyphenate-style-name-1.0.3.tgz",
       "integrity": "sha512-EcuixamT82oplpoJ2XU4pDtKGWQ7b00CD9f1ug9IaQ3p1bkHMiKCZ9ut9QDI6qsa6cpUuB+A/I+zLtdNK4n2DQ=="
     },
     "inline-style-prefixer": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/inline-style-prefixer/-/inline-style-prefixer-5.1.0.tgz",
-      "integrity": "sha512-giteQHPMrApQOSjNSjteO5ZGSGMRf9gas14fRy2lg2buSc1nRnj6o6xuNds5cMTKrkncyrTu3gJn/yflFMVdmg==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/inline-style-prefixer/-/inline-style-prefixer-5.1.2.tgz",
+      "integrity": "sha512-PYUF+94gDfhy+LsQxM0g3d6Hge4l1pAqOSOiZuHWzMvQEGsbRQ/ck2WioLqrY2ZkHyPgVUXxn+hrkF7D6QUGbA==",
       "requires": {
         "css-in-js-utils": "^2.0.0"
       }
@@ -144,6 +234,33 @@
       "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz",
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8="
     },
+    "jest-worker": {
+      "version": "24.9.0",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-24.9.0.tgz",
+      "integrity": "sha512-51PE4haMSXcHohnSMdM42anbvZANYTqMrr52tVKPqqsPJMzoP6FYYDVqahX/HrAoKEKz3uUPzSvKs9A3qR4iVw==",
+      "dev": true,
+      "requires": {
+        "merge-stream": "^2.0.0",
+        "supports-color": "^6.1.0"
+      },
+      "dependencies": {
+        "supports-color": {
+          "version": "6.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+          "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
+      }
+    },
+    "js-tokens": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
+      "dev": true
+    },
     "magic-string": {
       "version": "0.25.3",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.25.3.tgz",
@@ -153,6 +270,12 @@
         "sourcemap-codec": "^1.4.4"
       }
     },
+    "merge-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
+      "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==",
+      "dev": true
+    },
     "path-parse": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
@@ -244,6 +367,30 @@
         "rollup-pluginutils": "^2.6.0"
       }
     },
+    "rollup-plugin-terser": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-5.3.0.tgz",
+      "integrity": "sha512-XGMJihTIO3eIBsVGq7jiNYOdDMb3pVxuzY0uhOE/FM4x/u9nQgr3+McsjzqBn3QfHIpNSZmFnpoKAwHBEcsT7g==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.5.5",
+        "jest-worker": "^24.9.0",
+        "rollup-pluginutils": "^2.8.2",
+        "serialize-javascript": "^2.1.2",
+        "terser": "^4.6.2"
+      },
+      "dependencies": {
+        "rollup-pluginutils": {
+          "version": "2.8.2",
+          "resolved": "https://registry.npmjs.org/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz",
+          "integrity": "sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==",
+          "dev": true,
+          "requires": {
+            "estree-walker": "^0.6.1"
+          }
+        }
+      }
+    },
     "rollup-plugin-typescript": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/rollup-plugin-typescript/-/rollup-plugin-typescript-1.0.1.tgz",
@@ -263,12 +410,28 @@
         "estree-walker": "^0.6.1"
       }
     },
+    "serialize-javascript": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.2.tgz",
+      "integrity": "sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==",
+      "dev": true
+    },
     "source-map": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
       "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
       "dev": true
     },
+    "source-map-support": {
+      "version": "0.5.16",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.16.tgz",
+      "integrity": "sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==",
+      "dev": true,
+      "requires": {
+        "buffer-from": "^1.0.0",
+        "source-map": "^0.6.0"
+      }
+    },
     "sourcemap-codec": {
       "version": "1.4.6",
       "resolved": "https://registry.npmjs.org/sourcemap-codec/-/sourcemap-codec-1.4.6.tgz",
@@ -276,28 +439,41 @@
       "dev": true
     },
     "styletron-engine-atomic": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/styletron-engine-atomic/-/styletron-engine-atomic-1.4.1.tgz",
-      "integrity": "sha512-G/v9iyAYVKPirXpxqiON7CBZ3Os9kr60Xb5UX2/DvJtAsHIjaj6HjSeus6D5YTYlGiVgBh+okwq1R3VB+wH39g==",
+      "version": "1.4.6",
+      "resolved": "https://registry.npmjs.org/styletron-engine-atomic/-/styletron-engine-atomic-1.4.6.tgz",
+      "integrity": "sha512-1dPXjIjdd3nrQdh1PYvQ3MOd0syzAkFVJzaH31rwy0lhSSsKzfCqn1WLtaLqvL5z89J9wwAsu9CaNZis06K+4g==",
       "requires": {
         "inline-style-prefixer": "^5.1.0",
-        "styletron-standard": "^3.0.1"
+        "styletron-standard": "^3.0.4"
       }
     },
     "styletron-standard": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/styletron-standard/-/styletron-standard-3.0.1.tgz",
-      "integrity": "sha512-d35UYM4aCf4GDNv7o4ZC8YGkCyGS4Yp4SmbyKOxLxI7JcMJ2hLs+PTwcL41HW65WzZXy6XLDR/H5Fr3919ReoQ==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/styletron-standard/-/styletron-standard-3.0.4.tgz",
+      "integrity": "sha512-AozOYUEtB5m0s+6ieLCObqYsBitLJmag3IoD/yg0Y9X32AYKwtGO4emx9cljD25k2S/R1XmLPgThOU+orjXTKg==",
       "requires": {
-        "csstype": "2.6.5",
+        "@rtsao/csstype": "2.6.5-forked.0",
         "inline-style-prefixer": "^5.1.0"
-      },
-      "dependencies": {
-        "csstype": {
-          "version": "2.6.5",
-          "resolved": "https://registry.npmjs.org/csstype/-/csstype-2.6.5.tgz",
-          "integrity": "sha512-JsTaiksRsel5n7XwqPAfB0l3TFKdpjW/kgAELf9vrb5adGA7UCPLajKK5s3nFrcFm3Rkyp/Qkgl73ENc1UY3cA=="
-        }
+      }
+    },
+    "supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dev": true,
+      "requires": {
+        "has-flag": "^3.0.0"
+      }
+    },
+    "terser": {
+      "version": "4.6.6",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.6.tgz",
+      "integrity": "sha512-4lYPyeNmstjIIESr/ysHg2vUPRGf2tzF9z2yYwnowXVuVzLEamPN1Gfrz7f8I9uEPuHcbFlW4PLIAsJoxXyJ1g==",
+      "dev": true,
+      "requires": {
+        "commander": "^2.20.0",
+        "source-map": "~0.6.1",
+        "source-map-support": "~0.5.12"
       }
     },
     "ts-invariant": {
diff --git a/yarn.lock b/yarn.lock
index 953399b..87eb37b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -73,9 +73,9 @@
     csstype "^2.6.4"
 
 acorn@^7.1.0:
-  version "7.1.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
-  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.1.tgz#e35668de0b402f359de515c5482a1ab9f89a69bf"
+  integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==
 
 ansi-styles@^3.2.1:
   version "3.2.1"