diff --git a/package.json b/package.json
index 2f5565a..9e99b8d 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@rollup/plugin-node-resolve": "^9.0.0",
-    "@rollup/plugin-typescript": "^6.0.0",
+    "@rollup/plugin-typescript": "^8.0.0",
     "@types/d3-hierarchy": "^1.1.5",
     "@types/d3-interpolate": "^1.3.0",
     "@uirouter/core": "^6.0.6",
diff --git a/yarn.lock b/yarn.lock
index c1dc1ef..4d95e2e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -35,10 +35,10 @@
     is-module "^1.0.0"
     resolve "^1.17.0"
 
-"@rollup/plugin-typescript@^6.0.0":
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/@rollup/plugin-typescript/-/plugin-typescript-6.1.0.tgz#289e7f0ea12fd659bd13ad59dda73b9055538b83"
-  integrity sha512-hJxaiE6WyNOsK+fZpbFh9CUijZYqPQuAOWO5khaGTUkM8DYNNyA2TDlgamecE+qLOG1G1+CwbWMAx3rbqpp6xQ==
+"@rollup/plugin-typescript@^8.0.0":
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-typescript/-/plugin-typescript-8.0.0.tgz#d621d9e268ef591c9e439650f550c5ffc53545c1"
+  integrity sha512-2L/kKvM5U4VOm+yVMvPIBF3yMZtQUyopf4YIT+KQbqZBZ8Fsdm7X6yeezy92PMyvvHQG1Pa322MVwxPojQvukA==
   dependencies:
     "@rollup/pluginutils" "^3.1.0"
     resolve "^1.17.0"