diff --git a/setup.cfg b/setup.cfg
index 48e03c259f..e857f0764a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -53,9 +53,9 @@ include = ai.backend.meta
 
 [options.extras_require]
 manager =
-    backend.ai-manager~=20.9.0
+    backend.ai-manager~=21.3.0
 agent =
-    backend.ai-agent~=20.9.0
+    backend.ai-agent~=21.3.0
 build =
     wheel>=0.34.2
     twine>=3.2.0
diff --git a/src/ai/backend/meta/__init__.py b/src/ai/backend/meta/__init__.py
index 14e166459a..c57e474ee0 100644
--- a/src/ai/backend/meta/__init__.py
+++ b/src/ai/backend/meta/__init__.py
@@ -2,4 +2,4 @@
 This is a meta-package which contains nothing yet.
 """
 
-__version__ = '20.09.0'
+__version__ = '21.03.0'