fix Unpin dependencies (#172)

pyproject.toml

@@ -20,21 +20,21 @@ in-project = true
 
 [tool.poetry.dependencies]
 python = "^3.8"
-eval-type-backport = "^0.2.0"
-httpx = "^0.27.0"
-jsonpath-python = "^1.0.6"
-pydantic = "^2.9.0"
-python-dateutil = "^2.8.2"
-typing-inspect = "^0.9.0"
-google-auth = { version = "2.27.0", optional = true }
-requests = { version = "^2.32.3", optional = true }
+eval-type-backport = ">=0.2.0"
+httpx = ">=0.27.0"
+jsonpath-python = ">=1.0.6"
+pydantic = ">=2.9.0"
+python-dateutil = ">=2.8.2"
+typing-inspect = ">=0.9.0"
+google-auth = { version = ">=2.27.0", optional = true }
+requests = { version = ">=2.32.3", optional = true }
 
 [tool.poetry.group.dev.dependencies]
-mypy = "==1.13.0"
-pylint = "==3.2.3"
-pytest = "^8.2.2"
-pytest-asyncio = "^0.23.7"
-types-python-dateutil = "^2.9.0.20240316"
+mypy = ">=1.13.0"
+pylint = ">=3.2.3"
+pytest = ">=8.2.2"
+pytest-asyncio = ">=0.23.7"
+types-python-dateutil = ">=2.9.0.20240316"
 
 [tool.poetry.extras]
 gcp = ["google-auth", "requests"]