diff --git a/src/win/win.c b/src/win/win.c
index 7c06d3710..4d3b7c1a0 100644
--- a/src/win/win.c
+++ b/src/win/win.c
@@ -18,6 +18,7 @@
  *          Copyright 2016-2019 Miran Grca.
  *          Copyright 2017-2019 Fred N. van Kempen.
  *          Copyright 2021 Laci bá'
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define NTDDI_VERSION 0x06010000
diff --git a/src/win/win_about.c b/src/win/win_about.c
index 82b327d2e..7ba55f73e 100644
--- a/src/win/win_about.c
+++ b/src/win/win_about.c
@@ -15,6 +15,7 @@
  *
  *          Copyright 2016-2018 Miran Grca.
  *          Copyright 2017-2018 Fred N. van Kempen.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_cdrom.c b/src/win/win_cdrom.c
index bfd62383a..27e4e0a49 100644
--- a/src/win/win_cdrom.c
+++ b/src/win/win_cdrom.c
@@ -16,6 +16,7 @@
  *
  *          Copyright 2016-2018 Miran Grca.
  *          Copyright 2017-2018 Fred N. van Kempen.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_devconf.c b/src/win/win_devconf.c
index fe335b339..0f233cb3a 100644
--- a/src/win/win_devconf.c
+++ b/src/win/win_devconf.c
@@ -15,6 +15,7 @@
  *
  *          Copyright 2008-2018 Sarah Walker.
  *          Copyright 2016-2018 Miran Grca.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #include <stdio.h>
 #include <stdint.h>
diff --git a/src/win/win_dialog.c b/src/win/win_dialog.c
index 6e012b833..b58ef88d0 100644
--- a/src/win/win_dialog.c
+++ b/src/win/win_dialog.c
@@ -15,6 +15,7 @@
  *
  *          Copyright 2016-2019 Miran Grca.
  *          Copyright 2017-2019 Fred N. van Kempen.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #include <windows.h>
diff --git a/src/win/win_dynld.c b/src/win/win_dynld.c
index 43c1a5266..24690f2ba 100644
--- a/src/win/win_dynld.c
+++ b/src/win/win_dynld.c
@@ -13,6 +13,7 @@
  * Authors: Fred N. van Kempen, <decwiz@yahoo.com>
  *
  *          Copyright 2017-2018 Fred N. van Kempen
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #include <stdarg.h>
 #include <stdint.h>
diff --git a/src/win/win_icon.c b/src/win/win_icon.c
index dff62b8a1..f3426b8b5 100644
--- a/src/win/win_icon.c
+++ b/src/win/win_icon.c
@@ -13,6 +13,7 @@
  * Authors: Laci bá'
  *
  *          Copyright 2021 Laci bá'.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 
 #include <windows.h>
diff --git a/src/win/win_joystick.cpp b/src/win/win_joystick.cpp
index 42401d0da..5658b14d5 100644
--- a/src/win/win_joystick.cpp
+++ b/src/win/win_joystick.cpp
@@ -15,6 +15,7 @@
  *
  *          Copyright 2008-2019 Sarah Walker.
  *          Copyright 2016-2019 Miran Grca.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define DIRECTINPUT_VERSION 0x0800
 #include <dinput.h>
diff --git a/src/win/win_joystick_rawinput.c b/src/win/win_joystick_rawinput.c
index c4424e484..0bdb99a7a 100644
--- a/src/win/win_joystick_rawinput.c
+++ b/src/win/win_joystick_rawinput.c
@@ -17,6 +17,7 @@
  *          Copyright 2008-2018 Sarah Walker.
  *          Copyright 2016-2018 Miran Grca.
  *          Copyright 2020 GH Cao.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #include <windows.h>
 #include <windowsx.h>
diff --git a/src/win/win_joystick_xinput.c b/src/win/win_joystick_xinput.c
index 94d6e605d..a1c380668 100644
--- a/src/win/win_joystick_xinput.c
+++ b/src/win/win_joystick_xinput.c
@@ -17,6 +17,7 @@
  *          Copyright 2008-2018 Sarah Walker.
  *          Copyright 2016-2018 Miran Grca.
  *          Copyright 2019 GH Cao.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #include <xinput.h>
 #define _USE_MATH_DEFINES
diff --git a/src/win/win_keyboard.c b/src/win/win_keyboard.c
index 05ea23790..72f8561f0 100644
--- a/src/win/win_keyboard.c
+++ b/src/win/win_keyboard.c
@@ -13,6 +13,7 @@
  * Authors: Miran Grca, <mgrca8@gmail.com>
  *
  *          Copyright 2016-2018 Miran Grca.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define _WIN32_WINNT 0x0501
diff --git a/src/win/win_mouse.c b/src/win/win_mouse.c
index 7ac4e428c..3e31f12de 100644
--- a/src/win/win_mouse.c
+++ b/src/win/win_mouse.c
@@ -17,6 +17,7 @@
  *          Copyright 2008-2017 Sarah Walker.
  *          Copyright 2016-2017 Miran Grca.
  *          Copyright 2019 GH Cao.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #include <windows.h>
 #include <windowsx.h>
diff --git a/src/win/win_new_floppy.c b/src/win/win_new_floppy.c
index 0851f5ba9..266660826 100644
--- a/src/win/win_new_floppy.c
+++ b/src/win/win_new_floppy.c
@@ -13,6 +13,7 @@
  * Authors: Miran Grca, <mgrca8@gmail.com>
  *
  *          Copyright 2016-2019 Miran Grca.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_opendir.c b/src/win/win_opendir.c
index a3537a546..67a597c76 100644
--- a/src/win/win_opendir.c
+++ b/src/win/win_opendir.c
@@ -16,6 +16,7 @@
  *
  *          Copyright 1998-2007 MicroWalt Corporation
  *          Copyright 2017 Fred N. van Kempen
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #include <io.h>
 #include <stdio.h>
diff --git a/src/win/win_preferences.c b/src/win/win_preferences.c
index 2dcd04790..15786a8a8 100644
--- a/src/win/win_preferences.c
+++ b/src/win/win_preferences.c
@@ -13,6 +13,7 @@
  * Authors: Laci bá'
  *
  *          Copyright 2021 Laci bá'
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_serial_passthrough.c b/src/win/win_serial_passthrough.c
index 274f83926..cffa7c84b 100644
--- a/src/win/win_serial_passthrough.c
+++ b/src/win/win_serial_passthrough.c
@@ -13,7 +13,7 @@
  *              Jasmine Iwanek <jasmine@iwanek.co.uk>
  *
  *              Copyright 2021      Andreas J. Reichel
- *              Copyright 2021-2022 Jasmine Iwanek
+ *              Copyright 2021-2023 Jasmine Iwanek
  */
 
 #define _XOPEN_SOURCE 500
diff --git a/src/win/win_settings.c b/src/win/win_settings.c
index 87e0e2c4b..020dca31b 100644
--- a/src/win/win_settings.c
+++ b/src/win/win_settings.c
@@ -12,11 +12,12 @@
  *
  * Authors: Miran Grca, <mgrca8@gmail.com>
  *          David Hrdlička, <hrdlickadavid@outlook.com>
+ *          Jasmine Iwanek, <jriwanek@gmail.com>
  *
  *          Copyright 2016-2019 Miran Grca.
  *          Copyright 2018-2019 David Hrdlička.
  *          Copyright 2021 Laci bá'
- *          Copyright 2021-2022 Jasmine Iwanek.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_snd_gain.c b/src/win/win_snd_gain.c
index 358942e39..f5b422455 100644
--- a/src/win/win_snd_gain.c
+++ b/src/win/win_snd_gain.c
@@ -13,6 +13,7 @@
  * Authors: Miran Grca, <mgrca8@gmail.com>
  *
  *          Copyright 2016-2018 Miran Grca.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_specify_dim.c b/src/win/win_specify_dim.c
index c40cf35d8..932688cd3 100644
--- a/src/win/win_specify_dim.c
+++ b/src/win/win_specify_dim.c
@@ -13,6 +13,7 @@
  * Authors: Miran Grca, <mgrca8@gmail.com>
  *
  *          Copyright 2016-2018 Miran Grca.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_stbar.c b/src/win/win_stbar.c
index f41135f13..a78be189f 100644
--- a/src/win/win_stbar.c
+++ b/src/win/win_stbar.c
@@ -15,6 +15,7 @@
  *
  *          Copyright 2016-2019 Miran Grca.
  *          Copyright 2017-2019 Fred N. van Kempen.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP
diff --git a/src/win/win_thread.c b/src/win/win_thread.c
index 51a7675eb..faacca74f 100644
--- a/src/win/win_thread.c
+++ b/src/win/win_thread.c
@@ -15,6 +15,7 @@
  *
  *          Copyright 2008-2018 Sarah Walker.
  *          Copyright 2017-2018 Fred N. van Kempen.
+ *          Copyright 2021-2023 Jasmine Iwanek.
  */
 #define UNICODE
 #define BITMAP WINDOWS_BITMAP