diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12975a2aca..671cbcdbc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,40 @@
 # Changelog
 
+## [1.151.3] - 2024-12-02
+
+### API-Changes
+
+- Remove experimental `request_internet_access` option from webxdc's `manifest.toml`.
+- Add getWebxdcHref to json api ([#6281](https://github.com/deltachat/deltachat-core-rust/pull/6281)).
+
+### CI
+
+- Update Rust to 1.83.0.
+
+### Documentation
+
+- Update dc_msg_get_info_type() and dc_get_securejoin_qr() ([#6269](https://github.com/deltachat/deltachat-core-rust/pull/6269)).
+- Fix references to iroh-related headers in peer_channels docs.
+- Improve CFFI docs, link to corresponding JSON-RPC docs.
+
+### Features / Changes
+
+- Allow the user to replace maps integration ([#5678](https://github.com/deltachat/deltachat-core-rust/pull/5678)).
+- Mark saved messages chat as protected.
+
+### Fixes
+
+- Close iroh endpoint when I/O is stopped.
+- Do not add protection messages to Saved Messages chat.
+- Mark Saved Messages chat as protected if it exists.
+- Sync chat action even if sync message arrives before first one from contact ([#6259](https://github.com/deltachat/deltachat-core-rust/pull/6259)).
+
+### Refactor
+
+- Remove some .unwrap() calls.
+- Create_status_update_record: Remove double check of info_msg_id.
+- Use Option::or_else() to dedup emitting IncomingWebxdcNotify.
+
 ## [1.151.2] - 2024-11-26
 
 ### API-Changes
@@ -5369,3 +5404,4 @@ https://github.com/deltachat/deltachat-core-rust/pulls?q=is%3Apr+is%3Aclosed
 [1.151.0]: https://github.com/deltachat/deltachat-core-rust/compare/v1.150.0..v1.151.0
 [1.151.1]: https://github.com/deltachat/deltachat-core-rust/compare/v1.151.0..v1.151.1
 [1.151.2]: https://github.com/deltachat/deltachat-core-rust/compare/v1.151.1..v1.151.2
+[1.151.3]: https://github.com/deltachat/deltachat-core-rust/compare/v1.151.2..v1.151.3
diff --git a/Cargo.lock b/Cargo.lock
index 0a2d8c6787..7e4fe704f4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1306,7 +1306,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat"
-version = "1.151.2"
+version = "1.151.3"
 dependencies = [
  "anyhow",
  "async-broadcast",
@@ -1407,7 +1407,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-jsonrpc"
-version = "1.151.2"
+version = "1.151.3"
 dependencies = [
  "anyhow",
  "async-channel 2.3.1",
@@ -1432,7 +1432,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-repl"
-version = "1.151.2"
+version = "1.151.3"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1448,7 +1448,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-rpc-server"
-version = "1.151.2"
+version = "1.151.3"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1477,7 +1477,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat_ffi"
-version = "1.151.2"
+version = "1.151.3"
 dependencies = [
  "anyhow",
  "deltachat",
diff --git a/Cargo.toml b/Cargo.toml
index a6ef6f2832..f4b08d762c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "1.151.2"
+version = "1.151.3"
 edition = "2021"
 license = "MPL-2.0"
 rust-version = "1.77"
diff --git a/deltachat-ffi/Cargo.toml b/deltachat-ffi/Cargo.toml
index acce25538f..a6d1499a28 100644
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.151.2"
+version = "1.151.3"
 description = "Deltachat FFI"
 edition = "2018"
 readme = "README.md"
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index c363cfc6ff..d7b86a3375 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-jsonrpc"
-version = "1.151.2"
+version = "1.151.3"
 description = "DeltaChat JSON-RPC API"
 edition = "2021"
 default-run = "deltachat-jsonrpc-server"
diff --git a/deltachat-jsonrpc/typescript/package.json b/deltachat-jsonrpc/typescript/package.json
index 672284ccac..fdc97a0fbd 100644
--- a/deltachat-jsonrpc/typescript/package.json
+++ b/deltachat-jsonrpc/typescript/package.json
@@ -58,5 +58,5 @@
   },
   "type": "module",
   "types": "dist/deltachat.d.ts",
-  "version": "1.151.2"
+  "version": "1.151.3"
 }
diff --git a/deltachat-repl/Cargo.toml b/deltachat-repl/Cargo.toml
index d5c85ee55e..970382f7d1 100644
--- a/deltachat-repl/Cargo.toml
+++ b/deltachat-repl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-repl"
-version = "1.151.2"
+version = "1.151.3"
 license = "MPL-2.0"
 edition = "2021"
 repository = "https://github.com/deltachat/deltachat-core-rust"
diff --git a/deltachat-rpc-client/pyproject.toml b/deltachat-rpc-client/pyproject.toml
index 996e928d57..c116dbcf14 100644
--- a/deltachat-rpc-client/pyproject.toml
+++ b/deltachat-rpc-client/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat-rpc-client"
-version = "1.151.2"
+version = "1.151.3"
 description = "Python client for Delta Chat core JSON-RPC interface"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
diff --git a/deltachat-rpc-server/Cargo.toml b/deltachat-rpc-server/Cargo.toml
index 1c33717349..e3c13f9020 100644
--- a/deltachat-rpc-server/Cargo.toml
+++ b/deltachat-rpc-server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-rpc-server"
-version = "1.151.2"
+version = "1.151.3"
 description = "DeltaChat JSON-RPC server"
 edition = "2021"
 readme = "README.md"
diff --git a/deltachat-rpc-server/npm-package/package.json b/deltachat-rpc-server/npm-package/package.json
index 26cb0dfde8..12604246cd 100644
--- a/deltachat-rpc-server/npm-package/package.json
+++ b/deltachat-rpc-server/npm-package/package.json
@@ -15,5 +15,5 @@
   },
   "type": "module",
   "types": "index.d.ts",
-  "version": "1.151.2"
+  "version": "1.151.3"
 }
diff --git a/package.json b/package.json
index b9a91ad312..59f96414eb 100644
--- a/package.json
+++ b/package.json
@@ -55,5 +55,5 @@
     "test:mocha": "mocha node/test/test.mjs --growl --reporter=spec --bail --exit"
   },
   "types": "node/dist/index.d.ts",
-  "version": "1.151.2"
+  "version": "1.151.3"
 }
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 96c13a55c7..928217e0c9 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat"
-version = "1.151.2"
+version = "1.151.3"
 description = "Python bindings for the Delta Chat Core library using CFFI against the Rust-implemented libdeltachat"
 readme = "README.rst"
 requires-python = ">=3.7"
diff --git a/release-date.in b/release-date.in
index 90111afb26..2c6c3ae362 100644
--- a/release-date.in
+++ b/release-date.in
@@ -1 +1 @@
-2024-11-26
\ No newline at end of file
+2024-12-02
\ No newline at end of file