diff --git a/package-lock.json b/package-lock.json
index 73a82870..e4026686 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "@seamapi/blueprint": "^1.0.0",
         "@seamapi/fake-seam-connect": "^1.77.0",
         "@seamapi/smith": "^1.0.0",
-        "@seamapi/types": "1.980.0",
+        "@seamapi/types": "1.981.0",
         "@swc/core": "^1.11.29",
         "@types/jsonwebtoken": "^9.0.6",
         "@types/node": "^24.10.9",
@@ -49,7 +49,7 @@
         "npm": ">=10.9.4"
       },
       "peerDependencies": {
-        "@seamapi/types": "^1.980.0"
+        "@seamapi/types": "^1.981.0"
       },
       "peerDependenciesMeta": {
         "@seamapi/types": {
@@ -1388,9 +1388,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.980.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.980.0.tgz",
-      "integrity": "sha512-OCksu/lDcqlSRTYreXcygLEzLnr7tiJUIz2oNi+yRm2exXnyPoRZ9toX8ktKfZorDfyO7PK8zgbndD9E7LLGxQ==",
+      "version": "1.981.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.981.0.tgz",
+      "integrity": "sha512-0ILT2lJu1MKHUYorVIhbG9qCE7yYDL2lEt+Pu2/QFrc0ihNQA9NbmoLRN4BIJ11f/R8hUC+Oqd7sfFMHnMa5Sg==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index c4d9517a..dc50eafd 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "npm": ">=10.9.4"
   },
   "peerDependencies": {
-    "@seamapi/types": "^1.980.0"
+    "@seamapi/types": "^1.981.0"
   },
   "peerDependenciesMeta": {
     "@seamapi/types": {
@@ -102,7 +102,7 @@
     "@seamapi/blueprint": "^1.0.0",
     "@seamapi/fake-seam-connect": "^1.77.0",
     "@seamapi/smith": "^1.0.0",
-    "@seamapi/types": "1.980.0",
+    "@seamapi/types": "1.981.0",
     "@swc/core": "^1.11.29",
     "@types/jsonwebtoken": "^9.0.6",
     "@types/node": "^24.10.9",
diff --git a/src/lib/seam/connect/routes/acs/entrances/entrances.ts b/src/lib/seam/connect/routes/acs/entrances/entrances.ts
index 36b14390..f50179ec 100644
--- a/src/lib/seam/connect/routes/acs/entrances/entrances.ts
+++ b/src/lib/seam/connect/routes/acs/entrances/entrances.ts
@@ -273,6 +273,7 @@ export type AcsEntrancesGrantAccessRequest = SeamHttpRequest<void, undefined>
 export interface AcsEntrancesGrantAccessOptions {}
 
 export type AcsEntrancesListParameters = {
+  access_method_id?: string | undefined
   acs_credential_id?: string | undefined
   acs_entrance_ids?: Array<string> | undefined
   acs_system_id?: string | undefined