diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 185d21d8e39..52d16570093 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -46,13 +46,7 @@ jobs:
             # and package-lock.json. Needs to run before npm install
             - run: node version-check.js
             - run: npm ci
-            # Node 26 has a known incompatibility: extension-less files in "type: module"
-            # packages are treated as ESM, causing c8's require('yargs/yargs') to fail.
-            # Fall back to plain unit tests without coverage on Node 26 until upstream fixes this.
-            - if: matrix.node != '26'
-              run: npm test
-            - if: matrix.node == '26'
-              run: npm run test-no-coverage
+            - run: npm test
             - run: npm run lint
             - run: npm audit --audit-level=critical
             - run: npm run build-with-tests && npm run test-transpiled
diff --git a/package-lock.json b/package-lock.json
index f3274641361..fa595d75e17 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3324,9 +3324,9 @@
             }
         },
         "node_modules/yargs": {
-            "version": "17.7.2",
-            "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
-            "integrity": "sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==",
+            "version": "17.7.3",
+            "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.3.tgz",
+            "integrity": "sha512-GZtjxm/J/4TSxuL3FNYjCmLktBTnIw/rVmKSIyKeYAZpmJB2ig9VauCC5xsa82GNKVKDAqpOn3KVzNt0zmrU0g==",
             "dev": true,
             "license": "MIT",
             "dependencies": {