diff --git a/trivia-game-svelte/package.json b/trivia-game-svelte/package.json
index c2356cdf2..b0e4aee2c 100644
--- a/trivia-game-svelte/package.json
+++ b/trivia-game-svelte/package.json
@@ -13,7 +13,7 @@
     "rollup-plugin-livereload": "^2.0.5",
     "rollup-plugin-svelte": "^7.2.3",
     "rollup-plugin-terser": "^7.0.2",
-    "svelte": "^5.39.6",
+    "svelte": "^5.43.0",
     "svelte-preprocess": "^6.0.3",
     "tailwindcss": "4.1.16",
     "xstate": "4.38.3"
diff --git a/trivia-game-svelte/yarn.lock b/trivia-game-svelte/yarn.lock
index f2cc4bbf3..e447a9afa 100644
--- a/trivia-game-svelte/yarn.lock
+++ b/trivia-game-svelte/yarn.lock
@@ -1072,10 +1072,10 @@ svelte@^3.12.1:
   resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.59.2.tgz#a137b28e025a181292b2ae2e3dca90bf8ec73aec"
   integrity sha512-vzSyuGr3eEoAtT/A6bmajosJZIUWySzY2CzB3w2pgPvnkUjGqlDnsNnA0PMO+mMAhuyMul6C2uuZzY6ELSkzyA==
 
-svelte@^5.39.6:
-  version "5.39.6"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-5.39.6.tgz#f63268d78044c0cad0b2e18e94e769c411e1b80c"
-  integrity sha512-bOJXmuwLNaoqPCTWO8mPu/fwxI5peGE5Efe7oo6Cakpz/G60vsnVF6mxbGODaxMUFUKEnjm6XOwHEqOht6cbvw==
+svelte@^5.43.0:
+  version "5.43.0"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-5.43.0.tgz#506e43d41516160d58218ff049e17b1d0283811a"
+  integrity sha512-1sRxVbgJAB+UGzwkc3GUoiBSzEOf0jqzccMaVoI2+pI+kASUe9qubslxace8+Mzhqw19k4syTA5niCIJwfXpOA==
   dependencies:
     "@jridgewell/remapping" "^2.3.4"
     "@jridgewell/sourcemap-codec" "^1.5.0"