diff --git a/driver/iverilog.man.in b/driver/iverilog.man.in
index 9ee9d730c..236869932 100644
--- a/driver/iverilog.man.in
+++ b/driver/iverilog.man.in
@@ -1,4 +1,4 @@
-.TH iverilog 1 "Jan 14th, 2021" "" "Version %M.%n%E"
+.TH iverilog 1 "Jan 20th, 2024" "" "Version %M.%n%E"
 .SH NAME
 iverilog - Icarus Verilog compiler
 
@@ -649,7 +649,7 @@ Tips on using, debugging, and developing the compiler can be found at
 
 .SH COPYRIGHT
 .nf
-Copyright \(co  2002\-2021 Stephen Williams
+Copyright \(co  2002\-2024 Stephen Williams
 
 This document can be freely redistributed according to the terms of the
 GNU General Public License version 2.0
diff --git a/iverilog-vpi.man.in b/iverilog-vpi.man.in
index 3bdbd942d..ac6b1afd7 100644
--- a/iverilog-vpi.man.in
+++ b/iverilog-vpi.man.in
@@ -1,4 +1,4 @@
-.TH iverilog-vpi 1 "Jan 29th, 2017" "" "Version %M.%n%E"
+.TH iverilog-vpi 1 "Jan 20th, 2024" "" "Version %M.%n%E"
 .SH NAME
 iverilog-vpi - Compile front end for VPI modules
 
@@ -120,7 +120,7 @@ iverilog(1), vvp(1),
 
 .SH COPYRIGHT
 .nf
-Copyright \(co  2002\-2017 Stephen Williams
+Copyright \(co  2002\-2024 Stephen Williams
 
 This document can be freely redistributed according to the terms of the
 GNU General Public License version 2.0
diff --git a/vvp/vvp.man.in b/vvp/vvp.man.in
index 51aa1d7a7..07cbb8275 100644
--- a/vvp/vvp.man.in
+++ b/vvp/vvp.man.in
@@ -1,4 +1,4 @@
-.TH vvp 1 "March 25th, 2022" "" "Version %M.%n %E"
+.TH vvp 1 "Jan 20th, 2024" "" "Version %M.%n %E"
 .SH NAME
 vvp - Icarus Verilog vvp runtime engine
 
@@ -196,7 +196,7 @@ iverilog\-vpi(1),
 
 .SH COPYRIGHT
 .nf
-Copyright \(co  2001\-2022 Stephen Williams
+Copyright \(co  2001\-2024 Stephen Williams
 
 This document can be freely redistributed according to the terms of the
 GNU General Public License version 2.0