diff --git a/cbpi/__init__.py b/cbpi/__init__.py
index d823096..cb70d5d 100644
--- a/cbpi/__init__.py
+++ b/cbpi/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "4.3.0.a3"
+__version__ = "4.3.0.a4"
 __codename__ = "Winter Storm"
 
diff --git a/requirements.txt b/requirements.txt
index 485cb53..5525103 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,11 @@
 typing-extensions>=4
-aiohttp==3.9.1
+aiohttp==3.8.6
 aiohttp-auth==0.1.1 
 aiohttp-route-decorator==0.1.4 
-aiohttp-security==0.5.0 
+aiohttp-security==0.4.0 
 aiohttp-session==2.12.0 
 aiohttp-swagger==1.0.16 
-aiojobs==1.2.1 
+aiojobs==1.1.0 
 aiosqlite==0.17.0 
 cryptography==41.0.7
 pyopenssl==23.3.0
diff --git a/setup.py b/setup.py
index 5389ce4..f6cc67e 100644
--- a/setup.py
+++ b/setup.py
@@ -39,13 +39,13 @@ setup(name='cbpi4',
 	    long_description_content_type='text/markdown',
       install_requires=[
           "typing-extensions>=4",
-          "aiohttp==3.9.1",
+          "aiohttp==3.8.6",
           "aiohttp-auth==0.1.1",
           "aiohttp-route-decorator==0.1.4",
-          "aiohttp-security==0.5.0",
+          "aiohttp-security==0.4.0",
           "aiohttp-session==2.12.0",
           "aiohttp-swagger==1.0.16",
-          "aiojobs==1.2.1 ",
+          "aiojobs==1.1.0 ",
           "aiosqlite==0.17.0",
           "cryptography==41.0.7",
           "pyopenssl==23.3.0",