diff --git a/kotlin-js-store/yarn.lock b/kotlin-js-store/yarn.lock
index 336ee3f..1178aac 100644
--- a/kotlin-js-store/yarn.lock
+++ b/kotlin-js-store/yarn.lock
@@ -444,12 +444,12 @@
     "@ethersproject/properties" "^5.7.0"
     "@ethersproject/strings" "^5.7.0"
 
-"@happy-dom/global-registrator@^7.5.1":
-  version "7.5.1"
-  resolved "https://registry.yarnpkg.com/@happy-dom/global-registrator/-/global-registrator-7.5.1.tgz#a453921d38e23d7af87e64b49328b5aaaf287e7c"
-  integrity sha512-YUlNpUzSqlnOeDc79iF9errV7wxDkqHkzmywPs7RUvglsYnc8xRQykb3RYchLyDzAqDOAONIilgBXwZ7Hde5EA==
+"@happy-dom/global-registrator@^7.5.2":
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@happy-dom/global-registrator/-/global-registrator-7.5.5.tgz#0a34b13c563944ea23fc71bdc3fe4b5a9c1b66e7"
+  integrity sha512-+kkR8wrL3HcU+1Z+M13dMo+a/L701n2DLHHGGlf99GRBcud0Eet4C+t16cZ91a4qbwtt7LAoL4e+3HfVQtU+HQ==
   dependencies:
-    happy-dom "^7.5.1"
+    happy-dom "^7.5.5"
 
 "@improbable-eng/grpc-web-node-http-transport@0.15.0":
   version "0.15.0"
@@ -3473,10 +3473,10 @@ handle-thing@^2.0.0:
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.1.tgz#857f79ce359580c340d43081cc648970d0bb234e"
   integrity sha512-9Qn4yBxelxoh2Ow62nP+Ka/kMnOXRi8BXnRaUwezLNhqelnN49xKz4F/dPP8OYLxLxq6JDtZb2i9XznUQbNPTg==
 
-happy-dom@^7.5.1:
-  version "7.5.1"
-  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-7.5.1.tgz#0e1cd3c48bd4a1a876fb836cfe7457b46160d688"
-  integrity sha512-Y+wwUjRJY/9+uEMKiGwxomO7K4LeCxr/ZpD2PS2LCgRIO1MeyrcQxE5h3TmvESAHnvgpUSJ/1r75tX7Wv7FIyw==
+happy-dom@^7.5.5:
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/happy-dom/-/happy-dom-7.5.5.tgz#ec0aa205610cc316190bc2d04b3d338149859289"
+  integrity sha512-VOIZRL7RmNUfz0xbY9XZIjKpmfnQ5evfZ/5YQ3O3KsyndLo2ighZgxqkW72vJU2qhtX1K3J3+2A36REPHW5amA==
   dependencies:
     css.escape "^1.5.1"
     he "^1.2.0"
diff --git a/secretk/build.gradle.kts b/secretk/build.gradle.kts
index c5adb4f..e920c33 100644
--- a/secretk/build.gradle.kts
+++ b/secretk/build.gradle.kts
@@ -130,7 +130,7 @@ kotlin {
             dependencies {
                 implementation(libs.com.squareup.okio.nodefilesystem)
                 implementation(devNpm("@peculiar/webcrypto", "^1.4.0"))
-                implementation(devNpm("@happy-dom/global-registrator", "^7.5.1"))
+                implementation(devNpm("@happy-dom/global-registrator", "^7.5.2"))
             }
         }
         val nativeMain by creating {
diff --git a/secretk/src/jsMain/kotlin/io/eqoty/secretk/crypto/AesSIV.kt b/secretk/src/jsMain/kotlin/io/eqoty/secretk/crypto/AesSIV.kt
index d28fa08..a30152e 100644
--- a/secretk/src/jsMain/kotlin/io/eqoty/secretk/crypto/AesSIV.kt
+++ b/secretk/src/jsMain/kotlin/io/eqoty/secretk/crypto/AesSIV.kt
@@ -29,14 +29,12 @@ actual class AesSIV {
      */
     suspend fun awaitFakeWindow() {
         windowIsSetup.onSubscription {
-            println("onSubscription")
             createWindowBroadcaster.emit(Unit)
         }.filter { it }.take(1).first()
     }
 
     suspend fun awaitDestroyFakeWindow() {
         windowIsSetup.onSubscription {
-            println("onSubscription")
             destroyWindowBroadcaster.emit(Unit)
         }.filter { !it }.take(1).first()
     }
@@ -52,10 +50,9 @@ actual class AesSIV {
         val key = SIV.importKey(txEncryptionKey.toUInt8Array(), "AES-SIV").await()
         val ciphertext =
             key.seal(plaintext.toUInt8Array(), arrayOf(associatedData.toUInt8Array())).await().toUByteArray()
-//        TODO: unregister https://github.com/capricorn86/happy-dom/pull/604
-//        if (initiallyHadNoWindow) {
-//            awaitDestroyFakeWindow()
-//        }
+        if (initiallyHadNoWindow) {
+            awaitDestroyFakeWindow()
+        }
         return ciphertext
     }
 
@@ -70,10 +67,9 @@ actual class AesSIV {
         val key = SIV.importKey(txEncryptionKey.toUInt8Array(), "AES-SIV").await()
         val plaintext =
             key.open(ciphertext.toUInt8Array(), arrayOf(associatedData.toUInt8Array())).await().toUByteArray()
-//         TODO: unregister https://github.com/capricorn86/happy-dom/pull/604
-//        if (initiallyHadNoWindow) {
-//            awaitDestroyFakeWindow()
-//        }
+        if (initiallyHadNoWindow) {
+            awaitDestroyFakeWindow()
+        }
         return plaintext
     }
 }
\ No newline at end of file
diff --git a/secretk/src/jsTest/kotlin/io/eqoty/platformTestUtils.kt b/secretk/src/jsTest/kotlin/io/eqoty/platformTestUtils.kt
index 2095eab..086274a 100644
--- a/secretk/src/jsTest/kotlin/io/eqoty/platformTestUtils.kt
+++ b/secretk/src/jsTest/kotlin/io/eqoty/platformTestUtils.kt
@@ -21,8 +21,11 @@ fun destroyFakeWindow() {
 }
 
 
+var isFirstRunAndNoWindow = !windowIsSetup.value
+
 actual suspend fun platformBeforeEach() {
-    if (!windowIsSetup.value) {
+    if (isFirstRunAndNoWindow) {
+        isFirstRunAndNoWindow = false
         MainScope().launch {
             createWindowBroadcaster.collect {
                 setupFakeWindow()