diff --git a/CMakeLists.txt b/CMakeLists.txt
index 448e97d06..c4837f988 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -137,7 +137,7 @@ elseif(BUILD_CLIENT AND TARGET IrrlichtMt::IrrlichtMt)
 	endif()
 	message(STATUS "Found IrrlichtMt ${IrrlichtMt_VERSION}")
 
-	set(TARGET_VER_S 1.9.0mt10)
+	set(TARGET_VER_S 1.9.0mt11)
 	string(REPLACE "mt" "." TARGET_VER ${TARGET_VER_S})
 	if(IrrlichtMt_VERSION VERSION_LESS ${TARGET_VER})
 		message(FATAL_ERROR "At least IrrlichtMt ${TARGET_VER_S} is required to build")
diff --git a/misc/irrlichtmt_tag.txt b/misc/irrlichtmt_tag.txt
index 8dcb75389..8790e280b 100644
--- a/misc/irrlichtmt_tag.txt
+++ b/misc/irrlichtmt_tag.txt
@@ -1 +1 @@
-1.9.0mt10
+1.9.0mt11