diff --git a/gcc/f/version.c b/gcc/f/version.c
index 8ad3f90592c634c5affcbe228d880cf6900b6a11..ee555b932277530ef8699e218cd0bc7004a511a7 100644
--- a/gcc/f/version.c
+++ b/gcc/f/version.c
@@ -1 +1 @@
-const char *ffe_version_string = "0.5.27 20010508 (experimental)";
+const char *ffe_version_string = "0.5.27 20010509 (experimental)";
diff --git a/gcc/version.c b/gcc/version.c
index 4ef46ce31ffaaa5f972365afba6cd8aab5b118f0..df842bbec386c4c89137189458be1893347fdf8f 100644
--- a/gcc/version.c
+++ b/gcc/version.c
@@ -1,4 +1,4 @@
 #include "ansidecl.h"
 #include "version.h"
 
-const char *const version_string = "3.1 20010508 (experimental)";
+const char *const version_string = "3.1 20010509 (experimental)";
diff --git a/libf2c/libF77/Version.c b/libf2c/libF77/Version.c
index e99689dd04e83464652ea4ee5080e1c406c846c4..abb312ab4abe805fe2e7f1e56e34a9fc431a206c 100644
--- a/libf2c/libF77/Version.c
+++ b/libf2c/libF77/Version.c
@@ -3,7 +3,7 @@ static char junk[] = "\n@(#)LIBF77 VERSION 20000929\n";
 /*
 */
 
-char __G77_LIBF77_VERSION__[] = "0.5.27 20010508 (experimental)";
+char __G77_LIBF77_VERSION__[] = "0.5.27 20010509 (experimental)";
 
 /*
 2.00	11 June 1980.  File version.c added to library.
diff --git a/libf2c/libI77/Version.c b/libf2c/libI77/Version.c
index d142d44b6efbcb5f7d817dd35c5f34083bd3be22..e68f221c25aed06c585ec205dd42f75447ccb6f4 100644
--- a/libf2c/libI77/Version.c
+++ b/libf2c/libI77/Version.c
@@ -3,7 +3,7 @@ static char junk[] = "\n@(#) LIBI77 VERSION pjw,dmg-mods 20001205\n";
 /*
 */
 
-char __G77_LIBI77_VERSION__[] = "0.5.27 20010508 (experimental)";
+char __G77_LIBI77_VERSION__[] = "0.5.27 20010509 (experimental)";
 
 /*
 2.01	$ format added
diff --git a/libf2c/libU77/Version.c b/libf2c/libU77/Version.c
index 68bae48390d9829fb407e989d906fb3eab68d764..b788b9a48eecc3dfc8ebe936c53efe3600e342b6 100644
--- a/libf2c/libU77/Version.c
+++ b/libf2c/libU77/Version.c
@@ -1,6 +1,6 @@
 static char junk[] = "\n@(#) LIBU77 VERSION 19980709\n";
 
-char __G77_LIBU77_VERSION__[] = "0.5.27 20010508 (experimental)";
+char __G77_LIBU77_VERSION__[] = "0.5.27 20010509 (experimental)";
 
 #include <stdio.h>