diff --git a/pyproject.toml b/pyproject.toml
index e2d4680..68b8bf0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ classifiers=[
     "License :: OSI Approved :: Apache Software License"
 ]
 dependencies = [
-    "caikit>=0.16.0,<0.27.0", # Core abstractions
+    "caikit>=0.16.0,<0.28.0", # Core abstractions
     "grpcio>=1.35.0,<2.0", # Client calls to TGIS
     "requests>=2.28.2,<3", # Health check calls to TGIS
 ]