diff --git a/commafeed-client/package-lock.json b/commafeed-client/package-lock.json
index fa5a4d0d..bfe34b87 100644
--- a/commafeed-client/package-lock.json
+++ b/commafeed-client/package-lock.json
@@ -65,7 +65,8 @@
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                 "vite-plugin-checker": "^0.10.2",
                 "vite-tsconfig-paths": "^5.1.4",
-                "vitest": "^3.2.4"
+                "vitest": "^3.2.4",
+                "yaml": "^2.8.1"
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         "node_modules/@adobe/css-tools": {
@@ -2313,9 +2314,9 @@
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-            "resolved": "https://registry.npmjs.org/@types/node/-/node-24.2.0.tgz",
-            "integrity": "sha512-3xyG3pMCq3oYCNg7/ZP+E1ooTaGB4cG8JWRsqqOYQdbWNY4zbaV0Ennrd7stjiJEFZCaybcIgpTjJWHRfBSIDw==",
+            "version": "24.2.1",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-24.2.1.tgz",
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             "devOptional": true,
             "license": "MIT",
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@@ -2734,9 +2735,9 @@
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-            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.25.1.tgz",
-            "integrity": "sha512-KGj0KoOMXLpSNkkEI6Z6mShmQy0bc1I+T7K9N81k4WWMrfz+6fQ6es80B/YLAeRoKvjYE1YSHHOW1qe9xIVzHw==",
+            "version": "4.25.2",
+            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.25.2.tgz",
+            "integrity": "sha512-0si2SJK3ooGzIawRu61ZdPCO1IncZwS8IzuX73sPZsXW6EQ/w/DAfPyKI8l1ETTCr2MnvqWitmlCUxgdul45jA==",
             "devOptional": true,
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@@ -2754,8 +2755,8 @@
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             "license": "MIT",
             "dependencies": {
-                "caniuse-lite": "^1.0.30001726",
-                "electron-to-chromium": "^1.5.173",
+                "caniuse-lite": "^1.0.30001733",
+                "electron-to-chromium": "^1.5.199",
                 "node-releases": "^2.0.19",
                 "update-browserslist-db": "^1.1.3"
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@@ -2837,9 +2838,9 @@
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         "node_modules/caniuse-lite": {
-            "version": "1.0.30001731",
-            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001731.tgz",
-            "integrity": "sha512-lDdp2/wrOmTRWuoB5DpfNkC0rJDU8DqRa6nYL6HK6sytw70QMopt/NIc/9SM7ylItlBWfACXk0tEn37UWM/+mg==",
+            "version": "1.0.30001734",
+            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001734.tgz",
+            "integrity": "sha512-uhE1Ye5vgqju6OI71HTQqcBCZrvHugk0MjLak7Q+HfoBgoq5Bi+5YnwjP4fjDgrtYr/l8MVRBvzz9dPD4KyK0A==",
             "devOptional": true,
             "funding": [
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@@ -3337,9 +3338,9 @@
             "license": "MIT"
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-            "version": "1.5.194",
-            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.194.tgz",
-            "integrity": "sha512-SdnWJwSUot04UR51I2oPD8kuP2VI37/CADR1OHsFOUzZIvfWJBO6q11k5P/uKNyTT3cdOsnyjkrZ+DDShqYqJA==",
+            "version": "1.5.200",
+            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.200.tgz",
+            "integrity": "sha512-rFCxROw7aOe4uPTfIAx+rXv9cEcGx+buAF4npnhtTqCJk5KDFRnh3+KYj7rdVh6lsFt5/aPs+Irj9rZ33WMA7w==",
             "devOptional": true,
             "license": "ISC"
         },
@@ -6780,6 +6781,19 @@
             "devOptional": true,
             "license": "ISC"
         },
+        "node_modules/yaml": {
+            "version": "2.8.1",
+            "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.1.tgz",
+            "integrity": "sha512-lcYcMxX2PO9XMGvAJkJ3OsNMw+/7FKes7/hgerGUYWIoWu5j/+YQqcZr5JnPZWzOsEBgMbSbiSTn/dv/69Mkpw==",
+            "dev": true,
+            "license": "ISC",
+            "bin": {
+                "yaml": "bin.mjs"
+            },
+            "engines": {
+                "node": ">= 14.6"
+            }
+        },
         "node_modules/yargs": {
             "version": "17.7.2",
             "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
diff --git a/commafeed-client/package.json b/commafeed-client/package.json
index 32402a67..c89dbd99 100644
--- a/commafeed-client/package.json
+++ b/commafeed-client/package.json
@@ -72,7 +72,8 @@
         "vite": "^7.1.1",
         "vite-plugin-checker": "^0.10.2",
         "vite-tsconfig-paths": "^5.1.4",
-        "vitest": "^3.2.4"
+        "vitest": "^3.2.4",
+        "yaml": "^2.8.1"
     },
     "overrides": {
         "react-infinite-scroller": {