diff --git a/scripts/setup.def b/scripts/setup.def
index d34d1fbe98..ccbef74e56 100644
--- a/scripts/setup.def
+++ b/scripts/setup.def
@@ -7,13 +7,13 @@ binutils_version=2.9.5.0.24
 binutils_patch_version=20000207
 binutils_rpm_release=1
 newlib_version=1.8.2
-newlib_patch_version=20000501
+newlib_patch_version=20000525
 gcc_version=2.95.2
-gcc_patch_version=20000518
-gccnewlib_rpm_release=6
+gcc_patch_version=20000525
+gccnewlib_rpm_release=7
 gdb_version=4.18
-gdb_patch_version=20000502
-gdb_rpm_release=3
-rtems_version=rtems-4.5.0-beta2
+gdb_patch_version=20000524
+gdb_rpm_release=4
+rtems_version=rtems-4.5.0-beta3a
 rtems_rpm_release=1
 rpm_build_root=/tmp