diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fd56163e..0d9b3c4f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Upgraded `postcss-selector-parser` to `^6.1.4`. [#1625](https://github.com/sourcebot-dev/sourcebot/pull/1625)
 - Upgraded `fast-uri` to `3.1.7`. [#1626](https://github.com/sourcebot-dev/sourcebot/pull/1626)
 - Upgraded `qs` to `6.16.0`. [#1627](https://github.com/sourcebot-dev/sourcebot/pull/1627)
+- Upgraded `vitest` to `4.1.11`. [#1637](https://github.com/sourcebot-dev/sourcebot/pull/1637)
 - Upgraded `js-yaml` to `4.3.2`. [#1636](https://github.com/sourcebot-dev/sourcebot/pull/1636)
 - Upgraded `@humanfs/node` to `0.16.8`. [#1630](https://github.com/sourcebot-dev/sourcebot/pull/1630)
 - Upgraded `fflate` to `0.4.9`. [#1629](https://github.com/sourcebot-dev/sourcebot/pull/1629)
diff --git a/yarn.lock b/yarn.lock
index d9d64a71e..3995bb1e1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10672,25 +10672,25 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@vitest/expect@npm:4.1.4":
-  version: 4.1.4
-  resolution: "@vitest/expect@npm:4.1.4"
+"@vitest/expect@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/expect@npm:4.1.11"
   dependencies:
     "@standard-schema/spec": "npm:^1.1.0"
     "@types/chai": "npm:^5.2.2"
-    "@vitest/spy": "npm:4.1.4"
-    "@vitest/utils": "npm:4.1.4"
+    "@vitest/spy": "npm:4.1.11"
+    "@vitest/utils": "npm:4.1.11"
     chai: "npm:^6.2.2"
     tinyrainbow: "npm:^3.1.0"
-  checksum: 10c0/99b53a931366ddc985f26528495ec991fa2ce64018b00a56f989c322553045c5adf17e091eb7a12d786246712f84d36fc88e9d26c852538ff4dd5a6f9cf98715
+  checksum: 10c0/0aa5e0973aca93a58cbdc3041c6bfed5897e976124965203b96a23b811f4ca403590c7eb15802c8d8366ec27a1db0682451e8a91c4d06617636de262baf86e4b
   languageName: node
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-"@vitest/mocker@npm:4.1.4":
-  version: 4.1.4
-  resolution: "@vitest/mocker@npm:4.1.4"
+"@vitest/mocker@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/mocker@npm:4.1.11"
   dependencies:
-    "@vitest/spy": "npm:4.1.4"
+    "@vitest/spy": "npm:4.1.11"
     estree-walker: "npm:^3.0.3"
     magic-string: "npm:^0.30.21"
   peerDependencies:
@@ -10701,56 +10701,56 @@ __metadata:
       optional: true
     vite:
       optional: true
-  checksum: 10c0/da61ee63743da4bc45df0488c994e284e7059a4005149195744705945d19aeb267c801b1f7d85e71b40f547ff2d5a195175c5d51e8455179c794ce67a019de87
+  checksum: 10c0/3111ea34bd5046f6c70bbd67cf8b89608ee8c41cb27ab2bd61d42f4b68810e9ea16a9a757a71bc254c105f73b407d00ebb6bab1ab0f7f5cdcc9d7d16602a3933
   languageName: node
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-"@vitest/pretty-format@npm:4.1.4":
-  version: 4.1.4
-  resolution: "@vitest/pretty-format@npm:4.1.4"
+"@vitest/pretty-format@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/pretty-format@npm:4.1.11"
   dependencies:
     tinyrainbow: "npm:^3.1.0"
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+  checksum: 10c0/ad32525c73807c0b72f38dc29bc51fd5a17879dc650f37995a9c5adbb8526e15f787691f76aa8768448ec7ed5bf5ba2b12329eac8fda1428b4d6b8c036390f71
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-"@vitest/runner@npm:4.1.4":
-  version: 4.1.4
-  resolution: "@vitest/runner@npm:4.1.4"
+"@vitest/runner@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/runner@npm:4.1.11"
   dependencies:
-    "@vitest/utils": "npm:4.1.4"
+    "@vitest/utils": "npm:4.1.11"
     pathe: "npm:^2.0.3"
-  checksum: 10c0/a942ecf2e50e4c380f0d269f87272353dc40fe354357e1ecd0c6568fd37202bb86e33db676f4ad6cc5f1ab30937bba0b278d987729b21a0f22e9827f7f577da2
+  checksum: 10c0/3c782b055e9e688e1785f7c8937bd1669bad1b0e5758cb8b844f918f30a324b1d21e174d46c941ce80ebf37f2b89b55b6d619a675025914a1ece6377b95909e2
   languageName: node
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-"@vitest/snapshot@npm:4.1.4":
-  version: 4.1.4
-  resolution: "@vitest/snapshot@npm:4.1.4"
+"@vitest/snapshot@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/snapshot@npm:4.1.11"
   dependencies:
-    "@vitest/pretty-format": "npm:4.1.4"
-    "@vitest/utils": "npm:4.1.4"
+    "@vitest/pretty-format": "npm:4.1.11"
+    "@vitest/utils": "npm:4.1.11"
     magic-string: "npm:^0.30.21"
     pathe: "npm:^2.0.3"
-  checksum: 10c0/9221df7c097665a204c811184ac2f3b89638ecd115344e703e9c4361dabd2ba80be4710ed20d127817d34227a74f21b90725deaecd4632954b492ad258d4913f
+  checksum: 10c0/35d82a7c2a3e4b57529c30387d568d9106b6bf960189214e5d8cb1f5288cb042305c2e5c7b0b2f8cb56a2c814973de0310bc56d72deb79427bea272b6224190c
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-"@vitest/spy@npm:4.1.4":
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+"@vitest/spy@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/spy@npm:4.1.11"
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   languageName: node
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-"@vitest/utils@npm:4.1.4":
-  version: 4.1.4
-  resolution: "@vitest/utils@npm:4.1.4"
+"@vitest/utils@npm:4.1.11":
+  version: 4.1.11
+  resolution: "@vitest/utils@npm:4.1.11"
   dependencies:
-    "@vitest/pretty-format": "npm:4.1.4"
+    "@vitest/pretty-format": "npm:4.1.11"
     convert-source-map: "npm:^2.0.0"
     tinyrainbow: "npm:^3.1.0"
-  checksum: 10c0/7f81db08e5a8db1e83a37a8d64db011ae3a08b5bcc9aa220a6da428385acb75b11c77b169ab7a9f753529cc25ec11406cff6099b92711fda6291f844fb840a4e
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@@ -23352,16 +23352,16 @@ __metadata:
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 "vitest@npm:^4.1.4":
-  version: 4.1.4
-  resolution: "vitest@npm:4.1.4"
-  dependencies:
-    "@vitest/expect": "npm:4.1.4"
-    "@vitest/mocker": "npm:4.1.4"
-    "@vitest/pretty-format": "npm:4.1.4"
-    "@vitest/runner": "npm:4.1.4"
-    "@vitest/snapshot": "npm:4.1.4"
-    "@vitest/spy": "npm:4.1.4"
-    "@vitest/utils": "npm:4.1.4"
+  version: 4.1.11
+  resolution: "vitest@npm:4.1.11"
+  dependencies:
+    "@vitest/expect": "npm:4.1.11"
+    "@vitest/mocker": "npm:4.1.11"
+    "@vitest/pretty-format": "npm:4.1.11"
+    "@vitest/runner": "npm:4.1.11"
+    "@vitest/snapshot": "npm:4.1.11"
+    "@vitest/spy": "npm:4.1.11"
+    "@vitest/utils": "npm:4.1.11"
     es-module-lexer: "npm:^2.0.0"
     expect-type: "npm:^1.3.0"
     magic-string: "npm:^0.30.21"
@@ -23379,12 +23379,12 @@ __metadata:
     "@edge-runtime/vm": "*"
     "@opentelemetry/api": ^1.9.0
     "@types/node": ^20.0.0 || ^22.0.0 || >=24.0.0
-    "@vitest/browser-playwright": 4.1.4
-    "@vitest/browser-preview": 4.1.4
-    "@vitest/browser-webdriverio": 4.1.4
-    "@vitest/coverage-istanbul": 4.1.4
-    "@vitest/coverage-v8": 4.1.4
-    "@vitest/ui": 4.1.4
+    "@vitest/browser-playwright": 4.1.11
+    "@vitest/browser-preview": 4.1.11
+    "@vitest/browser-webdriverio": 4.1.11
+    "@vitest/coverage-istanbul": 4.1.11
+    "@vitest/coverage-v8": 4.1.11
+    "@vitest/ui": 4.1.11
     happy-dom: "*"
     jsdom: "*"
     vite: ^6.0.0 || ^7.0.0 || ^8.0.0
@@ -23414,8 +23414,8 @@ __metadata:
     vite:
       optional: false
   bin:
-    vitest: vitest.mjs
-  checksum: 10c0/a85288778cf6a6f0222aaac547fc84f917565ba78d1e32df4693226ec93aa8675f549b246b70913e9f1d80a87830b39843f9bd96b39d270e599ff4f71def6260
+    vitest: ./vitest.mjs
+  checksum: 10c0/3fa0948cf74adcccc8cbcdb4e6d30ada6933bdfb1816ff99200f3d3b689325b37dc483b22535b57b6d911f7a7b64eaa6a5f8da1606cfe7f2466f48000c21e296
   languageName: node
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