diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1c2bec4..16fd8fb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.7.0 FATAL_ERROR)
 
-set(IRODS_MINIMUM_VERSION "4.3.2")
+set(IRODS_MINIMUM_VERSION "4.3.3")
 find_package(IRODS "${IRODS_MINIMUM_VERSION}" REQUIRED)
 set(IRODS_PLUGIN_REVISION "0")
 set(IRODS_PLUGIN_VERSION "${IRODS_MINIMUM_VERSION}.${IRODS_PLUGIN_REVISION}")