diff --git a/docs/example/package.json b/docs/example/package.json
index 0f2dcbfb..a923a561 100644
--- a/docs/example/package.json
+++ b/docs/example/package.json
@@ -18,7 +18,7 @@
   "dependencies": {
     "@mathigon/studio": "file:../..",
     "ts-node": "10.9.2",
-    "typescript": "5.5.4"
+    "typescript": "5.7.3"
   },
   "devDependencies": {
     "nodemon": "3.1.4",
diff --git a/package-lock.json b/package-lock.json
index d649b59f..20e604c5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -58,8 +58,8 @@
         "pug": "3.0.3",
         "rtlcss": "4.2.0",
         "sass": "1.77.8",
-        "tslib": "2.6.3",
-        "typescript": "5.5.4",
+        "tslib": "2.8.1",
+        "typescript": "5.7.3",
         "validator": "13.12.0",
         "web-animations-js": "2.3.2",
         "xss": "1.0.15",
@@ -10909,9 +10909,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.3.tgz",
-      "integrity": "sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ=="
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="
     },
     "node_modules/tsscmp": {
       "version": "1.0.6",
@@ -11019,9 +11019,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
+      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -19592,9 +19592,9 @@
       }
     },
     "tslib": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.3.tgz",
-      "integrity": "sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ=="
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="
     },
     "tsscmp": {
       "version": "1.0.6",
@@ -19669,9 +19669,9 @@
       }
     },
     "typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q=="
+      "version": "5.7.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
+      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw=="
     },
     "uglify-js": {
       "version": "3.13.1",
diff --git a/package.json b/package.json
index 9c8ebf2c..fa39e60b 100644
--- a/package.json
+++ b/package.json
@@ -71,8 +71,8 @@
     "pug": "3.0.3",
     "rtlcss": "4.2.0",
     "sass": "1.77.8",
-    "tslib": "2.6.3",
-    "typescript": "5.5.4",
+    "tslib": "2.8.1",
+    "typescript": "5.7.3",
     "validator": "13.12.0",
     "web-animations-js": "2.3.2",
     "xss": "1.0.15",