diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a2aa3f..b423240 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Change Log
 
+## [2.1.9] - 2024-02-26
+- Added property WriteRequirement checks based on the usage of the 'Allow' response header and the '@Redfish.WriteableProperties' term
+
 ## [2.1.8] - 2024-02-09
 - Added 'collectionlimit' argument to limit the number of entries checked in a collection
 
diff --git a/redfish_interop_validator/RedfishInteropValidator.py b/redfish_interop_validator/RedfishInteropValidator.py
index 33796ba..b271561 100644
--- a/redfish_interop_validator/RedfishInteropValidator.py
+++ b/redfish_interop_validator/RedfishInteropValidator.py
@@ -17,7 +17,7 @@
 from redfish_interop_validator.profile import getProfiles, checkProfileAgainstSchema, hashProfile
 from redfish_interop_validator.validateResource import validateSingleURI, validateURITree
 
-tool_version = '2.1.8'
+tool_version = '2.1.9'
 
 # Set up the custom debug levels
 VERBOSE1 = logging.INFO - 1
diff --git a/setup.py b/setup.py
index b2593b0..2f2e076 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
 
 setup(
     name="redfish_interop_validator",
-    version="2.1.8",
+    version="2.1.9",
     description="Redfish Interop Validator",
     long_description=long_description,
     long_description_content_type="text/markdown",