diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5bc0ae1f..ec82e20bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 4.14.3-rc.0 (2024-09-24)
+
+### Fixes
+
+#### Update qcs-sdk-python, fixing edge cases that prevented access tokens from being refreshed properly (#1803)
+
 ## 4.14.2 (2024-08-20)
 
 ### Fixes
diff --git a/pyproject.toml b/pyproject.toml
index a5e018b57..d07868051 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pyquil"
-version = "4.14.2"
+version = "4.14.3-rc.0"
 description = "A Python library for creating Quantum Instruction Language (Quil) programs."
 authors = ["Rigetti Computing <softapps@rigetti.com>"]
 readme = "README.md"