diff --git a/LICENSE b/LICENSE
index 9195560cc..88998ae68 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2012-2022, katspaugh and contributors
+Copyright (c) 2012-2023, katspaugh and contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/package.json b/package.json
index a6a72dec9..c5341839a 100644
--- a/package.json
+++ b/package.json
@@ -55,13 +55,13 @@
     "visualization"
   ],
   "devDependencies": {
-    "@babel/core": "^7.20.2",
+    "@babel/core": "^7.20.12",
     "@babel/eslint-parser": "^7.19.1",
     "@babel/plugin-proposal-class-properties": "^7.18.6",
     "@babel/preset-env": "^7.20.2",
     "@babel/register": "^7.18.9",
     "@chiragrupani/karma-chromium-edge-launcher": "^2.2.2",
-    "babel-loader": "^9.1.0",
+    "babel-loader": "^9.1.2",
     "babel-plugin-add-module-exports": "^1.0.4",
     "babel-plugin-istanbul": "^6.1.1",
     "date-fns": "^2.29.3",
@@ -85,11 +85,11 @@
     "karma-jasmine-matchers": "5.0.0",
     "karma-verbose-reporter": "0.0.8",
     "karma-webpack": "^5.0.0",
-    "lint-staged": "^13.0.3",
+    "lint-staged": "^13.1.0",
     "load-script": "^2.0.0",
     "pre-commit": "^1.2.2",
-    "webpack": "^5.74.0",
-    "webpack-cli": "^4.10.0",
+    "webpack": "^5.75.0",
+    "webpack-cli": "^5.0.1",
     "webpack-dev-server": "^4.11.1",
     "webpack-merge": "^5.8.0"
   },