diff --git a/faststream_gen/__init__.py b/faststream_gen/__init__.py
index 283b03a..23658ee 100644
--- a/faststream_gen/__init__.py
+++ b/faststream_gen/__init__.py
@@ -1 +1 @@
-__version__ = "0.1.7"
\ No newline at end of file
+__version__ = "0.1.8rc0"
\ No newline at end of file
diff --git a/settings.ini b/settings.ini
index c86f2bf..0676867 100644
--- a/settings.ini
+++ b/settings.ini
@@ -5,7 +5,7 @@
 ### Python library ###
 repo = faststream-gen
 lib_name = %(repo)s
-version = 0.1.7
+version = 0.1.8rc0
 min_python = 3.8
 license = apache2
 black_formatting = False
@@ -42,7 +42,7 @@ requirements =   \
     faststream[rabbit,kafka,testing]>=0.1.5 \
     typer>=0.9.0 \
     yaspin>=2.3.0 \
-    openai>=0.27.8 \
+    openai==0.27.8 \
     faiss-cpu>=1.7.4 \
     langchain>=0.0.276 \
     tiktoken>=0.4.0 \