diff --git a/assembler/rxasmain.c b/assembler/rxasmain.c
index b5ff45dc8..bd3f6d60c 100644
--- a/assembler/rxasmain.c
+++ b/assembler/rxasmain.c
@@ -29,7 +29,7 @@ static void help() {
 static void license() {
     char *message =
     "cREXX License (MIT)\n"
-    "Copyright (c) 2020-2021 Adrian Sutherland\n\n"
+    "Copyright (c) 2020-2024 Adrian Sutherland\n\n"
 
     "Permission is hereby granted, free of charge, to any person obtaining a copy\n"
     "of this software and associated documentation files (the \"Software\"), to deal\n"
diff --git a/bin/crexx.rexx b/bin/crexx.rexx
index fe8cee034..9f9613674 100644
--- a/bin/crexx.rexx
+++ b/bin/crexx.rexx
@@ -92,6 +92,6 @@ logo: procedure
 rversion = ''
 assembler rxvers rversion
 say 'cRexx compiler driver' rversion
-say 'Copyright (c) Adrian Sutherland 2021,2023. All rights reserved.'
-say 'Copyright (c) RexxLA 2021,2023. All rights reserved.'
+say 'Copyright (c) Adrian Sutherland 2021,2024. All rights reserved.'
+say 'Copyright (c) RexxLA 2021,2024. All rights reserved.'
 return
diff --git a/compiler/rxcpmain.c b/compiler/rxcpmain.c
index 475b25205..d187fae1b 100644
--- a/compiler/rxcpmain.c
+++ b/compiler/rxcpmain.c
@@ -35,7 +35,7 @@ static void help() {
 static void license() {
     char *message =
             "cREXX License (MIT)\n"
-            "Copyright (c) 2020-2021 Adrian Sutherland\n\n"
+            "Copyright (c) 2020-2024 Adrian Sutherland\n\n"
 
             "Permission is hereby granted, free of charge, to any person obtaining a copy\n"
             "of this software and associated documentation files (the \"Software\"), to deal\n"
diff --git a/cpacker/rxcpack.c b/cpacker/rxcpack.c
index 69abda934..66ccd0546 100644
--- a/cpacker/rxcpack.c
+++ b/cpacker/rxcpack.c
@@ -36,7 +36,7 @@ static void help() {
 static void license() {
     char *message =
             "cREXX License (MIT)\n"
-            "Copyright (c) 2020-2022 Adrian Sutherland\n\n"
+            "Copyright (c) 2020-2024 Adrian Sutherland\n\n"
 
             "Permission is hereby granted, free of charge, to any person obtaining a copy\n"
             "of this software and associated documentation files (the \"Software\"), to deal\n"
@@ -161,4 +161,4 @@ int main(int argc, char *argv[])
     fclose(f_output);
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/disassembler/rxdamain.c b/disassembler/rxdamain.c
index 3beb45be3..73f3392f3 100644
--- a/disassembler/rxdamain.c
+++ b/disassembler/rxdamain.c
@@ -38,7 +38,7 @@ static void error_and_exit(int rc, char* message) {
 static void license() {
     char *message =
             "cREXX License (MIT)\n"
-            "Copyright (c) 2020-2021 Adrian Sutherland\n\n"
+            "Copyright (c) 2020-2024 Adrian Sutherland\n\n"
 
             "Permission is hereby granted, free of charge, to any person obtaining a copy\n"
             "of this software and associated documentation files (the \"Software\"), to deal\n"
diff --git a/interpreter/rxvmmain.c b/interpreter/rxvmmain.c
index b10b5a18f..281b32ccf 100644
--- a/interpreter/rxvmmain.c
+++ b/interpreter/rxvmmain.c
@@ -46,7 +46,7 @@ static void error_and_exit(char* message) {
 static void license() {
     char *message =
             "cREXX License (MIT)\n"
-            "Copyright (c) 2020-2021 Adrian Sutherland\n\n"
+            "Copyright (c) 2020-2024 Adrian Sutherland\n\n"
 
             "Permission is hereby granted, free of charge, to any person obtaining a copy\n"
             "of this software and associated documentation files (the \"Software\"), to deal\n"