diff --git a/commafeed-client/package-lock.json b/commafeed-client/package-lock.json
index 01e29e49..02b77416 100644
--- a/commafeed-client/package-lock.json
+++ b/commafeed-client/package-lock.json
@@ -59,7 +59,7 @@
                 "@types/tinycon": "^0.6.7",
                 "@vitejs/plugin-react": "^5.1.0",
                 "babel-plugin-react-compiler": "1.0.0",
-                "jsdom": "^27.1.0",
+                "jsdom": "^27.2.0",
                 "rollup-plugin-visualizer": "^6.0.5",
                 "typescript": "^5.9.3",
                 "vite": "^7.2.2",
@@ -4318,16 +4318,16 @@
             }
         },
         "node_modules/jsdom": {
-            "version": "27.1.0",
-            "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-27.1.0.tgz",
-            "integrity": "sha512-Pcfm3eZ+eO4JdZCXthW9tCDT3nF4K+9dmeZ+5X39n+Kqz0DDIABRP5CAEOHRFZk8RGuC2efksTJxrjp8EXCunQ==",
+            "version": "27.2.0",
+            "resolved": "https://registry.npmjs.org/jsdom/-/jsdom-27.2.0.tgz",
+            "integrity": "sha512-454TI39PeRDW1LgpyLPyURtB4Zx1tklSr6+OFOipsxGUH1WMTvk6C65JQdrj455+DP2uJ1+veBEHTGFKWVLFoA==",
             "dev": true,
             "license": "MIT",
             "peer": true,
             "dependencies": {
-                "@acemir/cssom": "^0.9.19",
-                "@asamuzakjp/dom-selector": "^6.7.3",
-                "cssstyle": "^5.3.2",
+                "@acemir/cssom": "^0.9.23",
+                "@asamuzakjp/dom-selector": "^6.7.4",
+                "cssstyle": "^5.3.3",
                 "data-urls": "^6.0.0",
                 "decimal.js": "^10.6.0",
                 "html-encoding-sniffer": "^4.0.0",
diff --git a/commafeed-client/package.json b/commafeed-client/package.json
index 74cc663d..e152aecf 100644
--- a/commafeed-client/package.json
+++ b/commafeed-client/package.json
@@ -66,7 +66,7 @@
         "@types/tinycon": "^0.6.7",
         "@vitejs/plugin-react": "^5.1.0",
         "babel-plugin-react-compiler": "1.0.0",
-        "jsdom": "^27.1.0",
+        "jsdom": "^27.2.0",
         "rollup-plugin-visualizer": "^6.0.5",
         "typescript": "^5.9.3",
         "vite": "^7.2.2",