diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7df2500..2720fd4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@ This changelog documents the changes between release versions.
 ## [Unreleased]
 Changes to be included in the next upcoming release
 
+## [0.2.4] - 2025.08.19
+* Use `ndc-sdk-python` package version `v0.42`
+
 ## [0.2.3] - 2025.08.19
 * Use `ndc-sdk-python` package version `v0.41`
 
diff --git a/connector-definition/template/requirements.txt b/connector-definition/template/requirements.txt
index ed5601e..54a4a66 100644
--- a/connector-definition/template/requirements.txt
+++ b/connector-definition/template/requirements.txt
@@ -1 +1 @@
-ndc-sdk-python==0.41
+ndc-sdk-python==0.42