diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9cb75fe..34ca033 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 <!--next-version-placeholder-->
 
+## v1.2.1 (2024-04-12)
+
+### Fix
+
+* Bump idna from 3.4 to 3.7 ([#56](https://github.com/ni/nisystemlink-clients-python/issues/56)) ([`008f523`](https://github.com/ni/nisystemlink-clients-python/commit/008f523063b1c8afd559cc0d14e2199137814584))
+
 ## v1.2.0 (2024-04-04)
 
 ### Feature
diff --git a/pyproject.toml b/pyproject.toml
index a82bed2..dabfb8e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "nisystemlink-clients"
-version = "1.2.0"
+version = "1.2.1"
 description = "NI-SystemLink Python API"
 authors = ["National Instruments"]
 maintainers = [