diff --git a/libcron/CMakeLists.txt b/libcron/CMakeLists.txt
index 618cc68..6511821 100644
--- a/libcron/CMakeLists.txt
+++ b/libcron/CMakeLists.txt
@@ -32,7 +32,7 @@ add_library(${PROJECT_NAME}
 		src/Task.cpp)
 
 target_include_directories(${PROJECT_NAME}
-		PRIVATE ${CMAKE_CURRENT_LIST_DIR}/externals/date/include
+		PUBLIC ${CMAKE_CURRENT_LIST_DIR}/externals/date/include
 		PUBLIC include)
 
 if(NOT MSVC)
diff --git a/libcron/externals/date b/libcron/externals/date
index cac99da..f94b8f3 160000
--- a/libcron/externals/date
+++ b/libcron/externals/date
@@ -1 +1 @@
-Subproject commit cac99da8dc88be719a728dc1b597b0ac307c1800
+Subproject commit f94b8f36c6180be0021876c4a397a054fe50c6f2