diff --git a/.last-synced-sha b/.last-synced-sha
index 639e2e8..509956d 100644
--- a/.last-synced-sha
+++ b/.last-synced-sha
@@ -1 +1 @@
-4b4e0618779460dbebc1cf5e0f02197c21796d1f
+23faa38318d596e581656934ed72c4a18476d742
diff --git a/spec/open-api-spec.yaml b/spec/open-api-spec.yaml
index 688b6ca..be15f09 100644
--- a/spec/open-api-spec.yaml
+++ b/spec/open-api-spec.yaml
@@ -11135,6 +11135,17 @@ paths:
           description: >-
             A random string generated by the client that is used to mitigate
             replay attacks.
+        - name: prompt
+          required: false
+          in: query
+          schema:
+            type: string
+            example: login
+            const: login
+          description: >-
+            If set to `login`, forces re-authentication at the identity
+            provider. For SAML connections this sets `ForceAuthn="true"` in the
+            SAML request.
       responses:
         '200':
           description: OK