diff --git a/pyproject.toml b/pyproject.toml
index e20fdf7a..fd687919 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "ibmcloudant"
 version = "0.9.2"
 description = "Python client library for IBM Cloudant"
 dependencies = [
-  "ibm_cloud_sdk_core==3.21.0",
+  "ibm_cloud_sdk_core==3.22.0",
   "requests>=2.32.2,<3.0.0",
   "python_dateutil>=2.5.3,<3.0.0",
   "PyJWT>=2.0.1,<3.0.0",