diff --git a/blocks/minesweeper/package.json b/blocks/minesweeper/package.json
index 93ecff5149f..b0f0e935151 100644
--- a/blocks/minesweeper/package.json
+++ b/blocks/minesweeper/package.json
@@ -22,7 +22,7 @@
   },
   "dependencies": {
     "@blockprotocol/graph": "0.3.4",
-    "lit": "2.4.1",
+    "lit": "2.8.0",
     "mine-sweeper-tag": "1.0.6"
   },
   "devDependencies": {
diff --git a/libs/@blockprotocol/graph/package.json b/libs/@blockprotocol/graph/package.json
index aba0b2ad1f7..d4e2d87e656 100644
--- a/libs/@blockprotocol/graph/package.json
+++ b/libs/@blockprotocol/graph/package.json
@@ -70,7 +70,7 @@
     "ajv": "8.12.0",
     "ajv-formats": "3.0.1",
     "json-schema-to-typescript": "11.0.5",
-    "lit": "2.4.1",
+    "lit": "2.8.0",
     "lodash.isequal": "4.5.0",
     "typescript": "5.6.2"
   },
diff --git a/yarn.lock b/yarn.lock
index ceaa321df58..c05de1c67d1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5691,12 +5691,12 @@
   resolved "https://registry.yarnpkg.com/@lit-labs/react/-/react-1.2.1.tgz#5b421502cdf68a3639dec431318eeed2285f1c0e"
   integrity sha512-DiZdJYFU0tBbdQkfwwRSwYyI/mcWkg3sWesKRsHUd4G+NekTmmeq9fzsurvcKTNVa0comNljwtg4Hvi1ds3V+A==
 
-"@lit-labs/ssr-dom-shim@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@lit-labs/ssr-dom-shim/-/ssr-dom-shim-1.0.0.tgz#427e19a2765681fd83411cd72c55ba80a01e0523"
-  integrity "sha1-Qn4ZonZWgf2DQRzXLFW6gKAeBSM= sha512-ic93MBXfApIFTrup4a70M/+ddD8xdt2zxxj9sRwHQzhS9ag/syqkD8JPdTXsc1gUy2K8TTirhlCqyTEM/sifNw=="
+"@lit-labs/ssr-dom-shim@^1.0.0", "@lit-labs/ssr-dom-shim@^1.1.0":
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/@lit-labs/ssr-dom-shim/-/ssr-dom-shim-1.2.1.tgz#2f3a8f1d688935c704dbc89132394a41029acbb8"
+  integrity sha512-wx4aBmgeGvFmOKucFKY+8VFJSYZxs9poN3SDNQFF6lT6NrQUnHiPB2PWz2sc4ieEcAaYYzN+1uWahEeTq2aRIQ==
 
-"@lit/reactive-element@^1.3.0", "@lit/reactive-element@^1.4.0":
+"@lit/reactive-element@^1.3.0", "@lit/reactive-element@^1.6.0":
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/@lit/reactive-element/-/reactive-element-1.6.3.tgz#25b4eece2592132845d303e091bad9b04cdcfe03"
   integrity sha512-QuTgnG52Poic7uM1AN5yJ09QMe0O28e10XzSvWDz02TJiiKee4stsiownEIadWm8nYzyDAyT+gKzUoZmiWQtsQ==
@@ -21512,29 +21512,30 @@ listr2@~8.2.4:
     rfdc "^1.4.1"
     wrap-ansi "^9.0.0"
 
-lit-element@^3.2.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/lit-element/-/lit-element-3.2.0.tgz#9c981c55dfd9a8f124dc863edb62cc529d434db7"
-  integrity "sha1-nJgcVd/ZqPEk3IY+22LMUp1DTbc= sha512-HbE7yt2SnUtg5DCrWt028oaU4D5F4k/1cntAFHTkzY8ZIa8N0Wmu92PxSxucsQSOXlODFrICkQ5x/tEshKi13g=="
+lit-element@^3.3.0:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/lit-element/-/lit-element-3.3.3.tgz#10bc19702b96ef5416cf7a70177255bfb17b3209"
+  integrity sha512-XbeRxmTHubXENkV4h8RIPyr8lXc+Ff28rkcQzw3G6up2xg5E8Zu1IgOWIwBLEQsu3cOVFqdYwiVi0hv0SlpqUA==
   dependencies:
+    "@lit-labs/ssr-dom-shim" "^1.1.0"
     "@lit/reactive-element" "^1.3.0"
-    lit-html "^2.2.0"
+    lit-html "^2.8.0"
 
-lit-html@^2.2.0, lit-html@^2.4.0:
+lit-html@^2.8.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/lit-html/-/lit-html-2.8.0.tgz#96456a4bb4ee717b9a7d2f94562a16509d39bffa"
   integrity sha512-o9t+MQM3P4y7M7yNzqAyjp7z+mQGa4NS4CxiyLqFPyFWyc4O+nodLrkrxSaCTrla6M5YOLaT3RpbbqjszB5g3Q==
   dependencies:
     "@types/trusted-types" "^2.0.2"
 
-lit@2.4.1, lit@^2.2.5, lit@^2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/lit/-/lit-2.4.1.tgz#21251ac14eb1ec8ca7cd15c9ac3564359809f7b5"
-  integrity sha512-qohSgLiyN1cFnJG26dIiY03S4F49857A0AHQfnS0zYtnUVnD2MFvx+UT52rtXsIuNFQrnUupX+zyGSATlk1f/A==
+lit@2.8.0, lit@^2.2.5, lit@^2.4.1:
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/lit/-/lit-2.8.0.tgz#4d838ae03059bf9cafa06e5c61d8acc0081e974e"
+  integrity sha512-4Sc3OFX9QHOJaHbmTMk28SYgVxLN3ePDjg7hofEft2zWlehFL3LiAuapWc4U/kYwMYJSh2hTCPZ6/LIC7ii0MA==
   dependencies:
-    "@lit/reactive-element" "^1.4.0"
-    lit-element "^3.2.0"
-    lit-html "^2.4.0"
+    "@lit/reactive-element" "^1.6.0"
+    lit-element "^3.3.0"
+    lit-html "^2.8.0"
 
 llamaindex@0.2.10:
   version "0.2.10"