diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2063a8384b..4519d7c6ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,9 @@
 - Bump CLI from v3.3.0 to v3.3.1 ([#5793](https://github.com/getsentry/sentry-react-native/pull/5793))
   - [changelog](https://github.com/getsentry/sentry-cli/blob/master/CHANGELOG.md#331)
   - [diff](https://github.com/getsentry/sentry-cli/compare/3.3.0...3.3.1)
+- Bump JavaScript SDK from v10.42.0 to v10.43.0 ([#5791](https://github.com/getsentry/sentry-react-native/pull/5791))
+  - [changelog](https://github.com/getsentry/sentry-javascript/blob/develop/CHANGELOG.md#10430)
+  - [diff](https://github.com/getsentry/sentry-javascript/compare/10.42.0...10.43.0)
 
 ## 8.3.0
 
diff --git a/dev-packages/e2e-tests/package.json b/dev-packages/e2e-tests/package.json
index ee9601d587..3c63b64a37 100644
--- a/dev-packages/e2e-tests/package.json
+++ b/dev-packages/e2e-tests/package.json
@@ -13,7 +13,7 @@
   "devDependencies": {
     "@babel/preset-env": "^7.25.3",
     "@babel/preset-typescript": "^7.18.6",
-    "@sentry/core": "10.42.0",
+    "@sentry/core": "10.43.0",
     "@sentry/react-native": "8.3.0",
     "@types/node": "^20.9.3",
     "@types/react": "^18.2.64",
diff --git a/packages/core/package.json b/packages/core/package.json
index 785a7bc4de..49d3e56e14 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -72,20 +72,20 @@
   },
   "dependencies": {
     "@sentry/babel-plugin-component-annotate": "5.1.1",
-    "@sentry/browser": "10.42.0",
+    "@sentry/browser": "10.43.0",
     "@sentry/cli": "3.3.1",
-    "@sentry/core": "10.42.0",
-    "@sentry/react": "10.42.0",
-    "@sentry/types": "10.42.0"
+    "@sentry/core": "10.43.0",
+    "@sentry/react": "10.43.0",
+    "@sentry/types": "10.43.0"
   },
   "devDependencies": {
     "@babel/core": "^7.26.7",
     "@expo/metro-config": "~0.20.0",
     "@mswjs/interceptors": "^0.25.15",
     "@react-native/babel-preset": "0.80.0",
-    "@sentry-internal/eslint-config-sdk": "10.42.0",
-    "@sentry-internal/eslint-plugin-sdk": "10.42.0",
-    "@sentry-internal/typescript": "10.42.0",
+    "@sentry-internal/eslint-config-sdk": "10.43.0",
+    "@sentry-internal/eslint-plugin-sdk": "10.43.0",
+    "@sentry-internal/typescript": "10.43.0",
     "@sentry/wizard": "6.12.0",
     "@testing-library/react-native": "^13.2.2",
     "@types/jest": "^29.5.13",
diff --git a/samples/expo/package.json b/samples/expo/package.json
index 9cc66a57d3..2b77d787ea 100644
--- a/samples/expo/package.json
+++ b/samples/expo/package.json
@@ -23,7 +23,7 @@
     "eas-build-development-android": "eas build --profile development --platform android"
   },
   "dependencies": {
-    "@sentry/core": "10.42.0",
+    "@sentry/core": "10.43.0",
     "@sentry/react-native": "8.3.0",
     "@types/react": "~19.2.10",
     "expo": "^55.0.0",
diff --git a/samples/react-native-macos/package.json b/samples/react-native-macos/package.json
index c7c58e68da..54cf930d85 100644
--- a/samples/react-native-macos/package.json
+++ b/samples/react-native-macos/package.json
@@ -16,8 +16,8 @@
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     "@react-navigation/native": "^6.1.9",
     "@react-navigation/stack": "^6.3.20",
-    "@sentry/core": "10.42.0",
-    "@sentry/react": "10.42.0",
+    "@sentry/core": "10.43.0",
+    "@sentry/react": "10.43.0",
     "@sentry/react-native": "8.3.0",
     "delay": "^6.0.0",
     "react": "18.2.0",
diff --git a/samples/react-native/package.json b/samples/react-native/package.json
index 5c063c72f2..0c85e0558e 100644
--- a/samples/react-native/package.json
+++ b/samples/react-native/package.json
@@ -47,8 +47,8 @@
     "@react-navigation/native-stack": "^7.3.24",
     "@react-navigation/stack": "^7.4.5",
     "@reduxjs/toolkit": "^2.8.2",
-    "@sentry/core": "10.42.0",
-    "@sentry/react": "10.42.0",
+    "@sentry/core": "10.43.0",
+    "@sentry/react": "10.43.0",
     "@sentry/react-native": "8.3.0",
     "@shopify/flash-list": "^2.0.2",
     "delay": "^6.0.0",
diff --git a/yarn.lock b/yarn.lock
index 3581f360d4..69dcb6a4a8 100644
--- a/yarn.lock
+++ b/yarn.lock
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-  resolution: "@sentry-internal/eslint-config-sdk@npm:10.42.0"
+"@sentry-internal/eslint-config-sdk@npm:10.43.0":
+  version: 10.43.0
+  resolution: "@sentry-internal/eslint-config-sdk@npm:10.43.0"
   dependencies:
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-    "@sentry-internal/typescript": 10.42.0
+    "@sentry-internal/eslint-plugin-sdk": 10.43.0
+    "@sentry-internal/typescript": 10.43.0
     "@typescript-eslint/eslint-plugin": ^5.62.0
     "@typescript-eslint/parser": ^5.62.0
     eslint-config-prettier: ^9.1.0
@@ -11261,52 +11261,52 @@ __metadata:
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-"@sentry-internal/typescript@npm:10.42.0":
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-  resolution: "@sentry-internal/typescript@npm:10.42.0"
+"@sentry-internal/typescript@npm:10.43.0":
+  version: 10.43.0
+  resolution: "@sentry-internal/typescript@npm:10.43.0"
   peerDependencies:
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-  checksum: 60607450c3aea0cab86f01bf0d7359f1037ce4545169818e1b189cc6b23de0960e69565b8df529525ceb23088179a864689fd18bb98603caa1eb1b869ccded27
+  checksum: 52626aad590731913be54e547f3b12d83c0ae18152d911976d57724a7d8e9dc026d0780f5ccbe54f521b9091b9aa284654f6c0d9353fb2518cc833a2d58df632
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@@ -11317,16 +11317,16 @@ __metadata:
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-"@sentry/browser@npm:10.42.0":
-  version: 10.42.0
-  resolution: "@sentry/browser@npm:10.42.0"
+"@sentry/browser@npm:10.43.0":
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+  resolution: "@sentry/browser@npm:10.43.0"
   dependencies:
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+    "@sentry-internal/browser-utils": 10.43.0
+    "@sentry-internal/feedback": 10.43.0
+    "@sentry-internal/replay": 10.43.0
+    "@sentry-internal/replay-canvas": 10.43.0
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@@ -11432,10 +11432,10 @@ __metadata:
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-    "@sentry-internal/eslint-plugin-sdk": 10.42.0
-    "@sentry-internal/typescript": 10.42.0
+    "@sentry-internal/eslint-config-sdk": 10.43.0
+    "@sentry-internal/eslint-plugin-sdk": 10.43.0
+    "@sentry-internal/typescript": 10.43.0
     "@sentry/babel-plugin-component-annotate": 5.1.1
-    "@sentry/browser": 10.42.0
+    "@sentry/browser": 10.43.0
     "@sentry/cli": 3.3.1
-    "@sentry/core": 10.42.0
-    "@sentry/react": 10.42.0
-    "@sentry/types": 10.42.0
+    "@sentry/core": 10.43.0
+    "@sentry/react": 10.43.0
+    "@sentry/types": 10.43.0
     "@sentry/wizard": 6.12.0
     "@testing-library/react-native": ^13.2.2
     "@types/jest": ^29.5.13
@@ -11584,24 +11584,24 @@ __metadata:
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-  version: 10.42.0
-  resolution: "@sentry/react@npm:10.42.0"
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+  resolution: "@sentry/react@npm:10.43.0"
   dependencies:
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-    "@sentry/core": 10.42.0
+    "@sentry/browser": 10.43.0
+    "@sentry/core": 10.43.0
   peerDependencies:
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+  checksum: 3e89c9ead69626f69dfeb7b6b3e8055ca47f66ed8a6d648bc5c53ae7e5b6f8bf60de500ab30c60e829f46097b6b495dd59770a9dd9d2c70a1b7b8631f6deddbc
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-  resolution: "@sentry/types@npm:10.42.0"
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+  resolution: "@sentry/types@npm:10.43.0"
   dependencies:
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@@ -31913,7 +31913,7 @@ __metadata:
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     "@babel/preset-typescript": ^7.18.6
-    "@sentry/core": 10.42.0
+    "@sentry/core": 10.43.0
     "@sentry/react-native": 8.3.0
     "@types/node": ^20.9.3
     "@types/react": ^18.2.64
@@ -31944,7 +31944,7 @@ __metadata:
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     "@sentry/babel-plugin-component-annotate": 5.1.1
-    "@sentry/core": 10.42.0
+    "@sentry/core": 10.43.0
     "@sentry/react-native": 8.3.0
     "@types/node": 20.10.4
     "@types/react": ~19.2.10
@@ -31991,8 +31991,8 @@ __metadata:
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     "@react-navigation/native": ^6.1.9
     "@react-navigation/stack": ^6.3.20
-    "@sentry/core": 10.42.0
-    "@sentry/react": 10.42.0
+    "@sentry/core": 10.43.0
+    "@sentry/react": 10.43.0
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     "@types/react": ^18.2.65
     "@types/react-native-vector-icons": ^6.4.18
@@ -32041,8 +32041,8 @@ __metadata:
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-    "@sentry/core": 10.42.0
-    "@sentry/react": 10.42.0
+    "@sentry/core": 10.43.0
+    "@sentry/react": 10.43.0
     "@sentry/react-native": 8.3.0
     "@shopify/flash-list": ^2.0.2
     "@testing-library/react-native": ^13.2.2