diff --git a/doc/makedefs.6 b/doc/makedefs.6
index 0e65c49a6..bf17c2a51 100644
--- a/doc/makedefs.6
+++ b/doc/makedefs.6
@@ -1,4 +1,4 @@
-.\"DO NOT REMOVE NH_DATESUB .TH MAKEDEFS 6 "DATE(%d %B %Y)" NETHACK
+.\"DO NOT REMOVE NH_DATESUB .TH MAKEDEFS 6 "DATE(%-d %B %Y)" NETHACK
 .TH MAKEDEFS 6 "06 February 2022" NETHACK
 .\"DO NOT REMOVE NH_DATESUB .ds Nd DATE(%Y)
 .ds Nd 2022
@@ -8,8 +8,8 @@
 .de NR
 .ds Nr \\$2
 ..
-.NB $NHDT-Branch: NetHack-3.6.0 $
-.NR $NHDT-Revision: 1.10 $
+.NB $NHDT-Branch: NetHack-3.7 $
+.NR $NHDT-Revision: 1.18 $
 .ds Na Kenneth Lorber
 .SH NAME
 makedefs \- NetHack miscellaneous build-time functions
diff --git a/doc/nethack.6 b/doc/nethack.6
index f52b13b0e..d432796c1 100644
--- a/doc/nethack.6
+++ b/doc/nethack.6
@@ -1,4 +1,4 @@
-.\"DO NOT REMOVE NH_DATESUB .TH NETHACK 6 "DATE(%d %B %Y)" NETHACK
+.\"DO NOT REMOVE NH_DATESUB .TH NETHACK 6 "DATE(%-d %B %Y)" NETHACK
 .TH NETHACK 6 "06 February 2022" NETHACK
 .\"DO NOT REMOVE NH_DATESUB .ds Nd DATE(%Y)
 .ds Nd 2022
@@ -8,8 +8,8 @@
 .de NR
 .ds Nr \\$2
 ..
-.NB $NHDT-Branch: NetHack-3.6 $
-.NR $NHDT-Revision: 1.16 $
+.NB $NHDT-Branch: NetHack-3.7 $
+.NR $NHDT-Revision: 1.22 $
 .ds Na Robert Patrick Rankin
 .SH NAME
 nethack \- Exploring The Mazes of Menace
diff --git a/doc/recover.6 b/doc/recover.6
index 3d98ebaea..0ba084679 100644
--- a/doc/recover.6
+++ b/doc/recover.6
@@ -1,4 +1,4 @@
-.\"DO NOT REMOVE NH_DATESUB .TH RECOVER 6 "DATE(%d %B %Y)" NETHACK
+.\"DO NOT REMOVE NH_DATESUB .TH RECOVER 6 "DATE(%-d %B %Y)" NETHACK
 .TH RECOVER 6 "06 February 2022" NETHACK
 .\"DO NOT REMOVE NH_DATESUB .ds Nd DATE(%Y)
 .ds Nd 2022
@@ -8,8 +8,8 @@
 .de NR
 .ds Nr \\$2
 ..
-.NB $NHDT-Branch: NetHack-3.6.0 $
-.NR $NHDT-Revision: 1.9 $
+.NB $NHDT-Branch: NetHack-3.7 $
+.NR $NHDT-Revision: 1.12 $
 .ds Na Kenneth Lorber
 .SH NAME
 recover \- recover a NetHack game interrupted by disaster