diff --git a/CHANGELOG.md b/CHANGELOG.md
index 98bcdbc..739ac96 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## Next Release
+
+- Adds `UspsShipAccount` support to the create carrier method
+
 ## v10.1.0 (2025-06-18)
 
 - Adds the following functions
diff --git a/easypost/constant.py b/easypost/constant.py
index 66686a1..bd8cec8 100644
--- a/easypost/constant.py
+++ b/easypost/constant.py
@@ -41,5 +41,6 @@
     "UpsAccount",
     "UpsMailInnovationsAccount",
     "UpsSurepostAccount",
+    "UspsShipAccount",
 ]
 _FILTERS_KEY = "filters"