diff --git a/sdks/apigw-manager/poetry.lock b/sdks/apigw-manager/poetry.lock
index 11d19a9..7cc189d 100644
--- a/sdks/apigw-manager/poetry.lock
+++ b/sdks/apigw-manager/poetry.lock
@@ -1218,7 +1218,7 @@ kubernetes = ["kubernetes"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.6.1"
-content-hash = "6d2ef11764ecb00a47cf209dd9cc22f29e5f898aefb2d7c38274c4a5db9baf5a"
+content-hash = "928c65ead496b8ef935e6448bd03bf3ec72b883957c5e29d5e9f4f608cb1797f"
 
 [metadata.files]
 appnope = [
diff --git a/sdks/apigw-manager/pyproject.toml b/sdks/apigw-manager/pyproject.toml
index 68e0cca..c06d6d9 100644
--- a/sdks/apigw-manager/pyproject.toml
+++ b/sdks/apigw-manager/pyproject.toml
@@ -26,7 +26,7 @@ pyjwt = { version = ">=1.6.4", optional = true }
 django-environ = { version = ">=0.8.1", optional = true }
 Django = { version = ">=1.11.1", optional = true }
 cryptography = { version = ">=3.1.1", optional = true }
-packaging = { version = "^20.4" }
+packaging = { version = ">=20.4" }
 PyMySQL = { version = "^1.0.2", optional = true }
 kubernetes = { version = "*", optional = true }