diff --git a/frameworks/hello-world-solidjs/webview-ui/package-lock.json b/frameworks/hello-world-solidjs/webview-ui/package-lock.json
index a6ae4383..30818f94 100644
--- a/frameworks/hello-world-solidjs/webview-ui/package-lock.json
+++ b/frameworks/hello-world-solidjs/webview-ui/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.1",
       "dependencies": {
         "@vscode/webview-ui-toolkit": "^1.2.2",
-        "solid-js": "^1.3.13"
+        "solid-js": "^1.9.5"
       },
       "devDependencies": {
         "@types/vscode-webview": "^1.57.0",
@@ -688,6 +688,12 @@
         "safe-buffer": "~5.1.1"
       }
     },
+    "node_modules/csstype": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
+      "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==",
+      "license": "MIT"
+    },
     "node_modules/debug": {
       "version": "4.3.4",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
@@ -1354,10 +1360,37 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/seroval": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/seroval/-/seroval-1.3.1.tgz",
+      "integrity": "sha512-F+T9EQPdLzgdewgxnBh4mSc+vde+EOkU6dC9BDuu/bfGb+UyUlqM6t8znFCTPQSuai/ZcfFg0gu79h+bVW2O0w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/seroval-plugins": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/seroval-plugins/-/seroval-plugins-1.3.1.tgz",
+      "integrity": "sha512-dOlUoiI3fgZbQIcj6By+l865pzeWdP3XCSLdI3xlKnjCk5983yLWPsXytFOUI0BUZKG9qwqbj78n9yVcVwUqaQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      },
+      "peerDependencies": {
+        "seroval": "^1.0"
+      }
+    },
     "node_modules/solid-js": {
-      "version": "1.3.17",
-      "resolved": "https://registry.npmjs.org/solid-js/-/solid-js-1.3.17.tgz",
-      "integrity": "sha512-BFCosxa4hRm+LF7S+kBL5bNr4RtuZif6AaR5FdQkBpV1E6QNLAOFm4HWgEN8vL2aCWEKl384cT8Etw8ziW8aag=="
+      "version": "1.9.5",
+      "resolved": "https://registry.npmjs.org/solid-js/-/solid-js-1.9.5.tgz",
+      "integrity": "sha512-ogI3DaFcyn6UhYhrgcyRAMbu/buBJitYQASZz5WzfQVPP10RD2AbCoRZ517psnezrasyCbWzIxZ6kVqet768xw==",
+      "license": "MIT",
+      "dependencies": {
+        "csstype": "^3.1.0",
+        "seroval": "^1.1.0",
+        "seroval-plugins": "^1.1.0"
+      }
     },
     "node_modules/solid-refresh": {
       "version": "0.4.0",
@@ -2002,6 +2035,11 @@
         "safe-buffer": "~5.1.1"
       }
     },
+    "csstype": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
+      "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw=="
+    },
     "debug": {
       "version": "4.3.4",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
@@ -2381,10 +2419,26 @@
       "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
       "dev": true
     },
+    "seroval": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/seroval/-/seroval-1.3.1.tgz",
+      "integrity": "sha512-F+T9EQPdLzgdewgxnBh4mSc+vde+EOkU6dC9BDuu/bfGb+UyUlqM6t8znFCTPQSuai/ZcfFg0gu79h+bVW2O0w=="
+    },
+    "seroval-plugins": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/seroval-plugins/-/seroval-plugins-1.3.1.tgz",
+      "integrity": "sha512-dOlUoiI3fgZbQIcj6By+l865pzeWdP3XCSLdI3xlKnjCk5983yLWPsXytFOUI0BUZKG9qwqbj78n9yVcVwUqaQ==",
+      "requires": {}
+    },
     "solid-js": {
-      "version": "1.3.17",
-      "resolved": "https://registry.npmjs.org/solid-js/-/solid-js-1.3.17.tgz",
-      "integrity": "sha512-BFCosxa4hRm+LF7S+kBL5bNr4RtuZif6AaR5FdQkBpV1E6QNLAOFm4HWgEN8vL2aCWEKl384cT8Etw8ziW8aag=="
+      "version": "1.9.5",
+      "resolved": "https://registry.npmjs.org/solid-js/-/solid-js-1.9.5.tgz",
+      "integrity": "sha512-ogI3DaFcyn6UhYhrgcyRAMbu/buBJitYQASZz5WzfQVPP10RD2AbCoRZ517psnezrasyCbWzIxZ6kVqet768xw==",
+      "requires": {
+        "csstype": "^3.1.0",
+        "seroval": "^1.1.0",
+        "seroval-plugins": "^1.1.0"
+      }
     },
     "solid-refresh": {
       "version": "0.4.0",
diff --git a/frameworks/hello-world-solidjs/webview-ui/package.json b/frameworks/hello-world-solidjs/webview-ui/package.json
index 1f543343..32ce3ba4 100644
--- a/frameworks/hello-world-solidjs/webview-ui/package.json
+++ b/frameworks/hello-world-solidjs/webview-ui/package.json
@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@vscode/webview-ui-toolkit": "^1.2.2",
-    "solid-js": "^1.3.13"
+    "solid-js": "^1.9.5"
   },
   "devDependencies": {
     "@types/vscode-webview": "^1.57.0",