diff --git a/playground/package-lock.json b/playground/package-lock.json
index c3a4847fff532e..070540e89a09ba 100644
--- a/playground/package-lock.json
+++ b/playground/package-lock.json
@@ -41,7 +41,7 @@
         "pyodide": "^0.27.4",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
-        "react-resizable-panels": "^2.1.7",
+        "react-resizable-panels": "^2.1.8",
         "red_knot_wasm": "file:red_knot_wasm",
         "shared": "0.0.0",
         "smol-toml": "^1.3.1"
@@ -4969,9 +4969,9 @@
       "license": "MIT"
     },
     "node_modules/react-resizable-panels": {
-      "version": "2.1.7",
-      "resolved": "https://registry.npmjs.org/react-resizable-panels/-/react-resizable-panels-2.1.7.tgz",
-      "integrity": "sha512-JtT6gI+nURzhMYQYsx8DKkx6bSoOGFp7A3CwMrOb8y5jFHFyqwo9m68UhmXRw57fRVJksFn1TSlm3ywEQ9vMgA==",
+      "version": "2.1.8",
+      "resolved": "https://registry.npmjs.org/react-resizable-panels/-/react-resizable-panels-2.1.8.tgz",
+      "integrity": "sha512-oDvD0sw34Ecx00cQFLiRJpAE2fCgNLBr8DMrBzkrsaUiLpAycIQoY3eAWfMblDql3pTIMZ60wJ/P89RO1htM2w==",
       "license": "MIT",
       "peerDependencies": {
         "react": "^16.14.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc",
@@ -6087,7 +6087,7 @@
         "monaco-editor": "^0.52.0",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
-        "react-resizable-panels": "^2.0.0",
+        "react-resizable-panels": "^2.1.8",
         "ruff_wasm": "file:ruff_wasm",
         "shared": "0.0.0",
         "smol-toml": "^1.3.0"
@@ -6103,7 +6103,7 @@
         "@monaco-editor/react": "^4.7.0",
         "classnames": "^2.3.2",
         "react": "^19.0.0",
-        "react-resizable-panels": "^2.1.7"
+        "react-resizable-panels": "^2.1.8"
       }
     }
   }