update dependencies

Signed-off-by: Vikrant Puppala <vikrant.puppala@databricks.com>

Author: vikrantpuppala

poetry.lock

@@ -26,12 +26,12 @@ pyarrow = [
     { version = ">=18.0.0", python = ">=3.13", optional=true }
 ]
 pyjwt = "^2.0.0"
-requests-kerberos = "^0.15.0"
+requests-kerberos = { version = "^0.15.0", optional = true }
 
 
 [tool.poetry.extras]
 pyarrow = ["pyarrow"]
-kerberos = ["gssapi", "krb5"]
+kerberos = ["requests-kerberos"]
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.1.2"