diff --git a/commafeed-client/package-lock.json b/commafeed-client/package-lock.json
index 10d7fb13..4fcdfee6 100644
--- a/commafeed-client/package-lock.json
+++ b/commafeed-client/package-lock.json
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@@ -2585,13 +2585,13 @@
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+            "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.0.13.tgz",
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@@ -2600,9 +2600,9 @@
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@@ -2610,13 +2610,13 @@
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+            "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.0.13.tgz",
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             "license": "MIT",
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@@ -6509,19 +6509,19 @@
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+            "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.0.13.tgz",
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             "dev": true,
             "license": "MIT",
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-                "@vitest/mocker": "4.0.10",
-                "@vitest/pretty-format": "4.0.10",
-                "@vitest/runner": "4.0.10",
-                "@vitest/snapshot": "4.0.10",
-                "@vitest/spy": "4.0.10",
-                "@vitest/utils": "4.0.10",
+                "@vitest/expect": "4.0.13",
+                "@vitest/mocker": "4.0.13",
+                "@vitest/pretty-format": "4.0.13",
+                "@vitest/runner": "4.0.13",
+                "@vitest/snapshot": "4.0.13",
+                "@vitest/spy": "4.0.13",
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                 "expect-type": "^1.2.2",
@@ -6547,12 +6547,13 @@
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                 "@edge-runtime/vm": "*",
+                "@opentelemetry/api": "^1.9.0",
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                 "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
-                "@vitest/browser-playwright": "4.0.10",
-                "@vitest/browser-preview": "4.0.10",
-                "@vitest/browser-webdriverio": "4.0.10",
-                "@vitest/ui": "4.0.10",
+                "@vitest/browser-playwright": "4.0.13",
+                "@vitest/browser-preview": "4.0.13",
+                "@vitest/browser-webdriverio": "4.0.13",
+                "@vitest/ui": "4.0.13",
                 "happy-dom": "*",
                 "jsdom": "*"
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@@ -6560,6 +6561,9 @@
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                     "optional": true
                 },
+                "@opentelemetry/api": {
+                    "optional": true
+                },
                 "@types/debug": {
                     "optional": true
                 },
diff --git a/commafeed-client/package.json b/commafeed-client/package.json
index 3618dcfc..7764a1d1 100644
--- a/commafeed-client/package.json
+++ b/commafeed-client/package.json
@@ -71,7 +71,7 @@
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         "vite-plugin-checker": "^0.11.0",
         "vite-tsconfig-paths": "^5.1.4",
-        "vitest": "^4.0.10",
+        "vitest": "^4.0.12",
         "yaml": "^2.8.1"
     },
     "overrides": {