diff --git a/html/package.json b/html/package.json
index 3b36e2d..d272b91 100644
--- a/html/package.json
+++ b/html/package.json
@@ -65,7 +65,7 @@
     "backoff": "^2.5.0",
     "decko": "^1.2.0",
     "file-saver": "^2.0.5",
-    "preact": "^10.5.11",
+    "preact": "^10.5.12",
     "whatwg-fetch": "^3.5.0",
     "xterm": "^4.9.0",
     "xterm-addon-fit": "^0.4.0",
diff --git a/html/yarn.lock b/html/yarn.lock
index 2e324d7..e3518db 100644
--- a/html/yarn.lock
+++ b/html/yarn.lock
@@ -6350,10 +6350,10 @@ postcss@^8.1.4:
     nanoid "^3.1.20"
     source-map "^0.6.1"
 
-preact@^10.5.11:
-  version "10.5.11"
-  resolved "https://registry.yarnpkg.com/preact/-/preact-10.5.11.tgz#2c8a431f16613e442901068175771806cf1cc0f6"
-  integrity sha512-BdtFePVilR1430kDuzh3VkkZktCmp8RTqHOjG8qesyGZXHNYJjdrjEBuc2f7O/vthhVENxJd0/aTjWtYeH46aw==
+preact@^10.5.12:
+  version "10.5.12"
+  resolved "https://registry.yarnpkg.com/preact/-/preact-10.5.12.tgz#6a8ee8bf40a695c505df9abebacd924e4dd37704"
+  integrity sha512-r6siDkuD36oszwlCkcqDJCAKBQxGoeEGytw2DGMD5A/GGdu5Tymw+N2OBXwvOLxg6d1FeY8MgMV3cc5aVQo4Cg==
 
 precond@0.2:
   version "0.2.3"