diff --git a/README.md b/README.md
index 69d942ad4d..0b775fe3bd 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 By using this repository or any code related to it, you agree to the [legal notice](./LEGAL_NOTICE.md). The author is not responsible for any copies, forks, reuploads made by other users, or anything else related to gpt4free. This is the author's only account and repository. To prevent impersonation or irresponsible actions, please comply with the GNU GPL license this Repository uses.
 
-- latest pypi version: [`0.1.7.2`](https://pypi.org/project/g4f/0.1.7.2)
+- latest pypi version: [`0.1.7.3`](https://pypi.org/project/g4f/0.1.7.3)
 ```sh
 pip install -U g4f
 ```
diff --git a/g4f/__init__.py b/g4f/__init__.py
index 8ac369b365..20f71e0d56 100644
--- a/g4f/__init__.py
+++ b/g4f/__init__.py
@@ -5,7 +5,7 @@
 from .typing    import Messages, CreateResult, Union, List
 from .debug     import logging
 
-version       = '0.1.7.2'
+version       = '0.1.7.3'
 version_check = True
 
 def check_pypi_version() -> None:
diff --git a/requirements.txt b/requirements.txt
index c4a708ff37..4a59fbe460 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,4 +14,5 @@ duckduckgo-search
 nest_asyncio
 waitress
 werkzeug
-loguru
\ No newline at end of file
+loguru
+tiktoken
\ No newline at end of file
diff --git a/setup.py b/setup.py
index f80fa80500..49b70f0057 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
 with open("requirements.txt") as f:
     required = f.read().splitlines()
 
-VERSION = "0.1.7.2"
+VERSION = "0.1.7.3"
 DESCRIPTION = (
     "The official gpt4free repository | various collection of powerful language models"
 )