diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index b5617b12..084d98a6 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -26,7 +26,7 @@ jobs:
       - run: |
           pip install mypy ruff
           make lint
-          
+
   sdist:
     name: Build sdist wheel
     runs-on: ubuntu-latest
diff --git a/Makefile b/Makefile
index 77bfe58a..58988845 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 SHELL := bash
 
 # this is the upstream libcurl-impersonate version
-VERSION := 0.7.0b2
+VERSION := 0.7.0b4
 CURL_VERSION := curl-8.5.0
 
 $(CURL_VERSION):
diff --git a/README.md b/README.md
index 9877b3e6..6e30cac2 100644
--- a/README.md
+++ b/README.md
@@ -122,6 +122,9 @@ Supported impersonate versions, as supported by my [fork](https://github.com/yif
 
 However, only Chrome-like browsers are supported. Firefox support is tracked in [#59](https://github.com/yifeikong/curl_cffi/issues/59).
 
+Browser versions will be added **only** when their fingerprints change. If you see a version, e.g.
+chrome122, were skipped, you can simply impersonate it with your own headers and the previous version.
+
 - chrome99
 - chrome100
 - chrome101
@@ -131,6 +134,8 @@ However, only Chrome-like browsers are supported. Firefox support is tracked in
 - chrome116 <sup>[1]</sup>
 - chrome119 <sup>[1]</sup>
 - chrome120 <sup>[1]</sup>
+- chrome123 <sup>[3]</sup>
+- chrome124 <sup>[3]</sup>
 - chrome99_android
 - edge99
 - edge101
@@ -142,6 +147,7 @@ However, only Chrome-like browsers are supported. Firefox support is tracked in
 Notes:
 1. Added in version `0.6.0`.
 2. Fixed in version `0.6.0`, previous http2 fingerprints were [not correct](https://github.com/lwthiker/curl-impersonate/issues/215).
+3. Added in version `0.7.0`.
 
 ### asyncio
 
diff --git a/pyproject.toml b/pyproject.toml
index 6e1227e5..599187de 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "curl_cffi"
-version = "0.7.0b2"
+version = "0.7.0b4"
 authors = [{ name = "Yifei Kong", email = "kong@yifei.me" }]
 description = "libcurl ffi bindings for Python, with impersonation support."
 license = { file = "LICENSE" }
diff --git a/scripts/build.py b/scripts/build.py
index f2c5f2d7..4ba635b7 100644
--- a/scripts/build.py
+++ b/scripts/build.py
@@ -10,7 +10,7 @@
 from cffi import FFI
 
 # this is the upstream libcurl-impersonate version
-__version__ = "0.7.0b2"
+__version__ = "0.7.0b4"
 
 tmpdir = None