diff --git a/.stats.yml b/.stats.yml
index fe7ec849652..bf9ade0a890 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 1338
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-b02b68427ca7af705b9f5f833944a4959877bb48cb88a7dc74dd8bfbf2d9a25a.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-0ec270b3c03c21a8d2358f8bf7726d82da5aa7eda902b5df86220f550eac2c2e.yml
diff --git a/src/cloudflare/resources/rulesets/phases/phases.py b/src/cloudflare/resources/rulesets/phases/phases.py
index c95aafd532f..9f6a6755eb3 100644
--- a/src/cloudflare/resources/rulesets/phases/phases.py
+++ b/src/cloudflare/resources/rulesets/phases/phases.py
@@ -61,7 +61,6 @@ def update(
         zone_id: str | NotGiven = NOT_GIVEN,
         description: str | NotGiven = NOT_GIVEN,
         name: str | NotGiven = NOT_GIVEN,
-        phase: Phase | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -85,8 +84,6 @@ def update(
 
           name: The human-readable name of the ruleset.
 
-          phase: The phase of the ruleset.
-
           extra_headers: Send extra headers
 
           extra_query: Add additional query parameters to the request
@@ -116,7 +113,6 @@ def update(
                     "rules": rules,
                     "description": description,
                     "name": name,
-                    "phase": phase,
                 },
                 phase_update_params.PhaseUpdateParams,
             ),
@@ -211,7 +207,6 @@ async def update(
         zone_id: str | NotGiven = NOT_GIVEN,
         description: str | NotGiven = NOT_GIVEN,
         name: str | NotGiven = NOT_GIVEN,
-        phase: Phase | NotGiven = NOT_GIVEN,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
@@ -235,8 +230,6 @@ async def update(
 
           name: The human-readable name of the ruleset.
 
-          phase: The phase of the ruleset.
-
           extra_headers: Send extra headers
 
           extra_query: Add additional query parameters to the request
@@ -266,7 +259,6 @@ async def update(
                     "rules": rules,
                     "description": description,
                     "name": name,
-                    "phase": phase,
                 },
                 phase_update_params.PhaseUpdateParams,
             ),
diff --git a/src/cloudflare/types/rulesets/phase_update_params.py b/src/cloudflare/types/rulesets/phase_update_params.py
index 41cf834d9cf..972c5295f31 100644
--- a/src/cloudflare/types/rulesets/phase_update_params.py
+++ b/src/cloudflare/types/rulesets/phase_update_params.py
@@ -5,7 +5,6 @@
 from typing import Union, Iterable
 from typing_extensions import Literal, Required, TypedDict
 
-from .phase import Phase
 from .logging_param import LoggingParam
 from .log_rule_param import LogRuleParam
 from .skip_rule_param import SkipRuleParam
@@ -52,9 +51,6 @@ class PhaseUpdateParams(TypedDict, total=False):
     name: str
     """The human-readable name of the ruleset."""
 
-    phase: Phase
-    """The phase of the ruleset."""
-
 
 class RuleRulesetsLogCustomFieldRuleActionParametersCookieField(TypedDict, total=False):
     name: Required[str]
diff --git a/tests/api_resources/rulesets/test_phases.py b/tests/api_resources/rulesets/test_phases.py
index 447be7922ae..8abeef8e3df 100644
--- a/tests/api_resources/rulesets/test_phases.py
+++ b/tests/api_resources/rulesets/test_phases.py
@@ -85,7 +85,6 @@ def test_method_update_with_all_params(self, client: Cloudflare) -> None:
             account_id="string",
             description="My ruleset to execute managed rulesets",
             name="My ruleset",
-            phase="http_request_firewall_custom",
         )
         assert_matches_type(PhaseUpdateResponse, phase, path=["response"])
 
@@ -269,7 +268,6 @@ async def test_method_update_with_all_params(self, async_client: AsyncCloudflare
             account_id="string",
             description="My ruleset to execute managed rulesets",
             name="My ruleset",
-            phase="http_request_firewall_custom",
         )
         assert_matches_type(PhaseUpdateResponse, phase, path=["response"])