diff --git a/benchmark/fiber_chain.yml b/benchmark/fiber_chain.yml old mode 100755 new mode 100644 diff --git a/ext/fiddle/win32/fficonfig.h b/ext/fiddle/win32/fficonfig.h old mode 100755 new mode 100644 diff --git a/ext/fiddle/win32/libffi.mk.tmpl b/ext/fiddle/win32/libffi.mk.tmpl old mode 100755 new mode 100644