diff --git a/lib/Quartz20/mono/3.5/Quartz.dll b/lib/Quartz20/mono/3.5/Quartz.dll
index 488c279eb..c7d9e643b 100644
Binary files a/lib/Quartz20/mono/3.5/Quartz.dll and b/lib/Quartz20/mono/3.5/Quartz.dll differ
diff --git a/lib/Quartz20/mono/4.0/Quartz.dll b/lib/Quartz20/mono/4.0/Quartz.dll
index aef628725..9b35e47c7 100644
Binary files a/lib/Quartz20/mono/4.0/Quartz.dll and b/lib/Quartz20/mono/4.0/Quartz.dll differ
diff --git a/lib/Quartz20/net/3.5/Quartz.dll b/lib/Quartz20/net/3.5/Quartz.dll
index 488c279eb..c7d9e643b 100644
Binary files a/lib/Quartz20/net/3.5/Quartz.dll and b/lib/Quartz20/net/3.5/Quartz.dll differ
diff --git a/lib/Quartz20/net/4.0/Quartz.dll b/lib/Quartz20/net/4.0/Quartz.dll
index aef628725..9b35e47c7 100644
Binary files a/lib/Quartz20/net/4.0/Quartz.dll and b/lib/Quartz20/net/4.0/Quartz.dll differ