diff --git a/CMakeLists.txt b/CMakeLists.txt
index 64192ca..d98ac39 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.13 FATAL_ERROR)
 # 3.12: FindPython
 # 3.13: target_link_options
 
-set(IRODS_MINIMUM_VERSION "4.3.4")
+set(IRODS_MINIMUM_VERSION "4.3.5")
 find_package(IRODS "${IRODS_MINIMUM_VERSION}" REQUIRED)
 set(IRODS_PLUGIN_REVISION "0")
 set(IRODS_PLUGIN_VERSION "${IRODS_MINIMUM_VERSION}.${IRODS_PLUGIN_REVISION}")