diff --git a/ice-9/ChangeLog b/ice-9/ChangeLog
index 1aedbb592..d2e9e4b17 100644
--- a/ice-9/ChangeLog
+++ b/ice-9/ChangeLog
@@ -1,3 +1,8 @@
+Fri May 16 04:09:45 1997  Jim Blandy  <jimb@floss.cyclic.com>
+
+	* debug.scm: Update copyright years; this file has been worked on
+	in 1997.
+
 Thu May 15 07:56:08 1997  Gary Houston  <ghouston@actrix.gen.nz>
 
 	* expect.scm: use gettimeofday instead of get-internal-real-time
diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index b80a2d191..3a902b19d 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,5 +1,16 @@
 Fri May 16 03:06:08 1997  Jim Blandy  <jimb@floss.cyclic.com>
 
+	* backtrace.c, backtrace.h, debug.c, debug.h, eq.c,
+ 	gdb_interface.h, gdbint.c, gdbint.h, gh_data.c, gh_init.c,
+ 	gh_io.c, gh_list.c, gh_predicates.c, gh_test_c.c, gh_test_repl.c,
+ 	init.c, net_db.c, options.c, options.h, ports.c, print.c, read.c,
+ 	script.h, snarf.h, srcprop.c, srcprop.h, stacks.c, stacks.h,
+ 	throw.c: Update copyright years; these files have been worked on
+	significantly in 1997, but only had copyright years for 1996.
+	Also, change name of copyright holder on some from Mikael
+	Djurfeldt to Free Software Foundation; he has signed papers
+	assigning the changes to the FSF.
+	
 	* script.c (scm_shell_usage): Pass FATAL to exit.  There's no
 	reason not to give the user the option.