diff --git a/package-lock.json b/package-lock.json
index 5867502..5bc7a38 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -44,20 +44,19 @@
       }
     },
     "@rollup/pluginutils": {
-      "version": "3.0.10",
-      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-3.0.10.tgz",
-      "integrity": "sha512-d44M7t+PjmMrASHbhgpSbVgtL6EFyX7J4mYxwQ/c5eoaE6N2VgCgEcWVzNnwycIloti+/MpwFr8qfw+nRw00sw==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/@rollup/pluginutils/-/pluginutils-4.1.0.tgz",
+      "integrity": "sha512-TrBhfJkFxA+ER+ew2U2/fHbebhLT/l/2pRk0hfj9KusXUuRXd2v0R58AfaZK9VXDQ4TogOSEmICVrQAA3zFnHQ==",
       "dev": true,
       "requires": {
-        "@types/estree": "0.0.39",
-        "estree-walker": "^1.0.1",
+        "estree-walker": "^2.0.1",
         "picomatch": "^2.2.2"
       },
       "dependencies": {
         "estree-walker": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-1.0.1.tgz",
-          "integrity": "sha512-1fMXF3YP4pZZVozF8j/ZLfvnR8NSIljt56UhbZ5PeeDmmGHpgpdwQt7ITlGvYaQukCvuBRMLEiKiYC+oeIg4cg==",
+          "version": "2.0.2",
+          "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-2.0.2.tgz",
+          "integrity": "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==",
           "dev": true
         }
       }
@@ -5316,6 +5315,15 @@
         "ci-info": "^1.5.0"
       }
     },
+    "is-core-module": {
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.4.0.tgz",
+      "integrity": "sha512-6A2fkfq1rfeQZjxrZJGerpLCTHRNEBiSgnu0+obeJpEPZRUooHgsizvzv0ZjJwOz3iWIHdJtVWJ/tmPr3D21/A==",
+      "dev": true,
+      "requires": {
+        "has": "^1.0.3"
+      }
+    },
     "is-data-descriptor": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz",
@@ -9992,26 +10000,33 @@
       "dev": true
     },
     "rollup-plugin-typescript2": {
-      "version": "0.27.1",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.27.1.tgz",
-      "integrity": "sha512-RJl77Bbj1EunAQDC3dK/O2HWuSUX3oJbRGzyLoS5o9W4Hs1Nix3Gavqj1Lzs5Y6Ff4H2xXfmZ1WWUQCYocSbzQ==",
+      "version": "0.30.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-typescript2/-/rollup-plugin-typescript2-0.30.0.tgz",
+      "integrity": "sha512-NUFszIQyhgDdhRS9ya/VEmsnpTe+GERDMmFo0Y+kf8ds51Xy57nPNGglJY+W6x1vcouA7Au7nsTgsLFj2I0PxQ==",
       "dev": true,
       "requires": {
-        "@rollup/pluginutils": "^3.0.8",
+        "@rollup/pluginutils": "^4.1.0",
         "find-cache-dir": "^3.3.1",
         "fs-extra": "8.1.0",
-        "resolve": "1.15.1",
-        "tslib": "1.11.2"
+        "resolve": "1.20.0",
+        "tslib": "2.1.0"
       },
       "dependencies": {
         "resolve": {
-          "version": "1.15.1",
-          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.15.1.tgz",
-          "integrity": "sha512-84oo6ZTtoTUpjgNEr5SJyzQhzL72gaRodsSfyxC/AXRvwu0Yse9H8eF9IpGo7b8YetZhlI6v7ZQ6bKBFV/6S7w==",
+          "version": "1.20.0",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
+          "integrity": "sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==",
           "dev": true,
           "requires": {
+            "is-core-module": "^2.2.0",
             "path-parse": "^1.0.6"
           }
+        },
+        "tslib": {
+          "version": "2.1.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.1.0.tgz",
+          "integrity": "sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==",
+          "dev": true
         }
       }
     },
diff --git a/package.json b/package.json
index 5326dd3..4f88eb4 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-peer-deps-external": "^2.2.2",
-    "rollup-plugin-typescript2": "^0.27.1",
+    "rollup-plugin-typescript2": "^0.30.0",
     "typescript": "^3.9.3"
   },
   "peerDependencies": {