diff --git a/packages/shared-components/package.json b/packages/shared-components/package.json
index 13dda3ba76..8028d1ddff 100644
--- a/packages/shared-components/package.json
+++ b/packages/shared-components/package.json
@@ -65,7 +65,7 @@
         "matrix-web-i18n": "catalog:",
         "react-blurhash": "^0.3.0",
         "react-merge-refs": "^3.0.2",
-        "react-resizable-panels": "4.7.2",
+        "react-resizable-panels": "4.9.0",
         "react-virtuoso": "^4.14.0",
         "temporal-polyfill": "^0.3.0"
     },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 854a8be2eb..a1a83e984c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1075,8 +1075,8 @@ importers:
         specifier: ^3.0.2
         version: 3.0.2(react@19.2.6)
       react-resizable-panels:
-        specifier: 4.7.2
-        version: 4.7.2(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
+        specifier: 4.9.0
+        version: 4.9.0(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
       react-virtuoso:
         specifier: ^4.14.0
         version: 4.18.5(react-dom@19.2.6(react@19.2.6))(react@19.2.6)
@@ -11472,8 +11472,8 @@ packages:
       '@types/react':
         optional: true
 
-  react-resizable-panels@4.7.2:
-    resolution: {integrity: sha512-1L2vyeBG96hp7N6x6rzYXJ8EjYiDiffMsqj3cd+T9aOKwscvuyCn2CuZ5q3PoUSTIJUM6Q5DgXH1bdDe6uvh2w==}
+  react-resizable-panels@4.9.0:
+    resolution: {integrity: sha512-sEl+hA6y9/kxa0aPlrUC+G1lcShAf/PiIjoeC8kWXxa53RfAVplVCIxEl01Nwa4L2iRa5JXBXq1/mI8ch6qOZQ==}
     peerDependencies:
       react: ^18.0.0 || ^19.0.0
       react-dom: ^18.0.0 || ^19.0.0
@@ -25396,7 +25396,7 @@ snapshots:
     optionalDependencies:
       '@types/react': 19.2.14
 
-  react-resizable-panels@4.7.2(react-dom@19.2.6(react@19.2.6))(react@19.2.6):
+  react-resizable-panels@4.9.0(react-dom@19.2.6(react@19.2.6))(react@19.2.6):
     dependencies:
       react: 19.2.6
       react-dom: 19.2.6(react@19.2.6)