diff --git a/apps/client/package.json b/apps/client/package.json
index e269fd112..0066f2780 100644
--- a/apps/client/package.json
+++ b/apps/client/package.json
@@ -51,7 +51,7 @@
     "mind-elixir": "4.6.0",
     "normalize.css": "8.0.1",
     "panzoom": "9.4.3",
-    "preact": "10.26.8",
+    "preact": "10.26.9",
     "split.js": "1.6.5",
     "svg-pan-zoom": "3.6.2",
     "vanilla-js-wheel-zoom": "9.0.4"
diff --git a/package.json b/package.json
index c3d42bbab..f216593bc 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "overrides": {
       "node-abi": "4.9.0",
       "mermaid": "11.6.0",
-      "preact": "10.26.8",
+      "preact": "10.26.9",
       "roughjs": "4.6.6",
       "@types/express-serve-static-core": "5.0.6",
       "flat@<5.0.1": ">=5.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 565526a02..6993fc832 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -7,7 +7,7 @@ settings:
 overrides:
   node-abi: 4.9.0
   mermaid: 11.6.0
-  preact: 10.26.8
+  preact: 10.26.9
   roughjs: 4.6.6
   '@types/express-serve-static-core': 5.0.6
   flat@<5.0.1: '>=5.0.1'
@@ -280,8 +280,8 @@ importers:
         specifier: 9.4.3
         version: 9.4.3
       preact:
-        specifier: 10.26.8
-        version: 10.26.8
+        specifier: 10.26.9
+        version: 10.26.9
       split.js:
         specifier: 1.6.5
         version: 1.6.5
@@ -10581,8 +10581,8 @@ packages:
     engines: {node: '>=14.0.0'}
     hasBin: true
 
-  preact@10.26.8:
-    resolution: {integrity: sha512-1nMfdFjucm5hKvq0IClqZwK4FJkGXhRrQstOQ3P4vp8HxKrJEMFcY6RdBRVTdfQS/UlnX6gfbPuTvaqx/bDoeQ==}
+  preact@10.26.9:
+    resolution: {integrity: sha512-SSjF9vcnF27mJK1XyFMNJzFd5u3pQiATFqoaDy03XuN00u4ziveVVEGt5RKJrDR8MHE/wJo9Nnad56RLzS2RMA==}
 
   prebuild-install@7.1.3:
     resolution: {integrity: sha512-8Mf2cbV7x1cXPUILADGI3wuhfqWvtiLA1iclTDbFRZkgRQS0NqsPZphna9V+HyTEadheuPmjaJMsbzKQFOzLug==}
@@ -15558,7 +15558,7 @@ snapshots:
 
   '@fullcalendar/core@6.1.17':
     dependencies:
-      preact: 10.26.8
+      preact: 10.26.9
 
   '@fullcalendar/daygrid@6.1.17(@fullcalendar/core@6.1.17)':
     dependencies:
@@ -21281,7 +21281,7 @@ snapshots:
     dependencies:
       d3-selection: 3.0.0
       kapsule: 1.16.3
-      preact: 10.26.8
+      preact: 10.26.9
 
   flora-colossus@2.0.0:
     dependencies:
@@ -24831,7 +24831,7 @@ snapshots:
     dependencies:
       commander: 9.5.0
 
-  preact@10.26.8: {}
+  preact@10.26.9: {}
 
   prebuild-install@7.1.3:
     dependencies: