diff --git a/modules/openapi-generator/src/main/resources/python/pyproject.mustache b/modules/openapi-generator/src/main/resources/python/pyproject.mustache
index 6cd7936be558..7eed997a3f43 100644
--- a/modules/openapi-generator/src/main/resources/python/pyproject.mustache
+++ b/modules/openapi-generator/src/main/resources/python/pyproject.mustache
@@ -33,7 +33,9 @@ include = ["{{packageName}}/py.typed"]
 
 [tool.poetry.dependencies]
 python = "^3.9"
+{{^async}}
 urllib3 = ">= 2.1.0, < 3.0.0"
+{{/async}}
 python-dateutil = ">= 2.8.2"
 {{#asyncio}}
 aiohttp = ">= 3.8.4"
@@ -59,7 +61,9 @@ lazy-imports = ">= 1, < 2"
 requires-python = ">=3.9"
 
 dependencies = [
+{{^async}}
   "urllib3 (>=2.1.0,<3.0.0)",
+{{/async}}
   "python-dateutil (>=2.8.2)",
 {{#httpx}}
   "httpx (>=0.28.1)",
diff --git a/modules/openapi-generator/src/main/resources/python/requirements.mustache b/modules/openapi-generator/src/main/resources/python/requirements.mustache
index ee103eba2d74..aef16e4cb7ad 100644
--- a/modules/openapi-generator/src/main/resources/python/requirements.mustache
+++ b/modules/openapi-generator/src/main/resources/python/requirements.mustache
@@ -1,4 +1,6 @@
+{{^async}}
 urllib3 >= 2.1.0, < 3.0.0
+{{/async}}
 python_dateutil >= 2.8.2
 {{#asyncio}}
 aiohttp >= 3.8.4
diff --git a/modules/openapi-generator/src/main/resources/python/setup.mustache b/modules/openapi-generator/src/main/resources/python/setup.mustache
index b4589687b173..d65485b42f90 100644
--- a/modules/openapi-generator/src/main/resources/python/setup.mustache
+++ b/modules/openapi-generator/src/main/resources/python/setup.mustache
@@ -15,7 +15,9 @@ NAME = "{{{projectName}}}"
 VERSION = "{{packageVersion}}"
 PYTHON_REQUIRES = ">= 3.9"
 REQUIRES = [
+{{^async}}
     "urllib3 >= 2.1.0, < 3.0.0",
+{{/async}}
     "python-dateutil >= 2.8.2",
 {{#asyncio}}
     "aiohttp >= 3.8.4",