diff --git a/.circleci/config.yml b/.circleci/config.yml
index bfcd3d6..bb650a7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -9,11 +9,11 @@ jobs:
       - image: cimg/node:<< parameters.node-version >>
     steps:
       - checkout
-      - run: |
+      - run: |  # --openssl-legacy-provider is required for Webpack 4
           echo "Node version: $(node --version)"
           echo "NPM version:  $(npm --version)"
           npm install
-          npm run ci
+          NODE_OPTIONS=--openssl-legacy-provider npm run ci
 
 workflows:
   all-tests:
@@ -22,8 +22,8 @@ workflows:
           matrix:
             parameters:
               node-version:
-                # See https://nodejs.org/en/about/releases/
-                - "current"  # Right now: 16.5
-                - "lts"      # Right now: 14.17
-                - "12.22"  # Oldest maintenance LTS, End-of-Life 2022-04-30
+                # See https://endoflife.date/nodejs
+                - "current"
+                - "lts"
+                - "18.19"    # Oldest maintenance LTS, End-of-Life 30 Apr 2025
           name: test-on-node-<< matrix.node-version >>
diff --git a/package.json b/package.json
index 0ce9358..d7c5214 100644
--- a/package.json
+++ b/package.json
@@ -53,17 +53,17 @@
     "cz-conventional-changelog": "3.3.0",
     "eslint": "^6.8.0",
     "file-loader": "^5.1.0",
-    "jest": "^25.5.4",
+    "jest": "^29.7.0",
     "jest-extended": "^0.11.5",
     "mini-css-extract-plugin": "^1.6.0",
     "prettier": "^1.19.1",
     "standard-version": "^9.3.0",
     "style-loader": "^1.3.0",
     "tslint": "^6.1.0",
-    "typescript": "^3.9.9",
-    "webpack": "^4.46.0",
+    "typescript": "^5.3.2",
+    "webpack": "^4.47.0",
     "webpack-cli": "^4.7.0",
-    "webpack5": "npm:webpack@^5.38.1"
+    "webpack5": "npm:webpack@^5.89.0"
   },
   "config": {
     "commitizen": {
diff --git a/tsconfig.json b/tsconfig.json
index a26d272..ca34c20 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,6 +5,7 @@
     "checkJs": true,                       /* Report errors in .js files. */
     "noEmit": true,                        /* Do not emit outputs. */
     "lib": ["es2017"],
+    "skipLibCheck": true,
 
     /* Strict Type-Checking Options */
     "strict": true,                           /* Enable all strict type-checking options. */