diff --git a/package-lock.json b/package-lock.json
index 6bd6b61f..4e443837 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10851,9 +10851,9 @@
       }
     },
     "node_modules/happy-dom": {
-      "version": "20.14.5",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.14.5.tgz",
-      "integrity": "sha512-x/RzkpWO40bTjIoT30iQtt64FLLmH/iRcUCN2X//bLx7H3ifkdfPXyqsro/OYtqzIAhiLMMA7mmiOR9C3NOKjQ==",
+      "version": "21.0.4",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-21.0.4.tgz",
+      "integrity": "sha512-tFm+GaLBgo6o0awHnvHaNoraVo27qJ+2tZEtZ+cIa08hXbeitrxAJajLI05hsUy/2/YTKcUjQYzHe5mCcraLBw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -19663,7 +19663,7 @@
       "license": "Apache-2.0",
       "devDependencies": {
         "@vitest/coverage-v8": "5.0.1",
-        "happy-dom": "20.14.5",
+        "happy-dom": "21.0.4",
         "msw": "2.15.0",
         "orval": "8.35.0",
         "typescript": "7.0.2",
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index 7879ca34..c3aea14d 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -23,7 +23,7 @@
     "msw": "2.15.0",
     "vitest": "5.0.1",
     "@vitest/coverage-v8": "5.0.1",
-    "happy-dom": "20.14.5"
+    "happy-dom": "21.0.4"
   },
   "exports": {
     "./core/*": "./src/core/*.ts"