diff --git a/Marlin/src/lcd/e3v2/marlinui/lcdprint_dwin.cpp b/Marlin/src/lcd/e3v2/marlinui/lcdprint_dwin.cpp
index 069272f6c15b..8892f1a00449 100644
--- a/Marlin/src/lcd/e3v2/marlinui/lcdprint_dwin.cpp
+++ b/Marlin/src/lcd/e3v2/marlinui/lcdprint_dwin.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/e3v2/marlinui/marlinui_dwin.h b/Marlin/src/lcd/e3v2/marlinui/marlinui_dwin.h
index de87c30b6b00..a91cd19f6e8f 100644
--- a/Marlin/src/lcd/e3v2/marlinui/marlinui_dwin.h
+++ b/Marlin/src/lcd/e3v2/marlinui/marlinui_dwin.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp b/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp
index 9ad258b3ac17..ca8e6c177f0e 100644
--- a/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp
+++ b/Marlin/src/lcd/e3v2/marlinui/ui_common.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/e3v2/marlinui/ui_status_480x272.cpp b/Marlin/src/lcd/e3v2/marlinui/ui_status_480x272.cpp
index 0e2f3a3d4cac..703db2ee45de 100644
--- a/Marlin/src/lcd/e3v2/marlinui/ui_status_480x272.cpp
+++ b/Marlin/src/lcd/e3v2/marlinui/ui_status_480x272.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp
index 4fce364f812e..1d97902c7171 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.h b/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.h
index 2a679648d11e..1869f7940450 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSDisplay.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.cpp
index 8567e5c0e784..baae2538a0bf 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.h b/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.h
index 593b2e3bb871..c2e6e4308e5a 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSRxHandler.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp
index 6316f1194b7e..02cc3d68363b 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.h b/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.h
index 402d8d3d38dc..0c5e0662128a 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSScreenHandler.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.cpp
index 0d94751fc2d2..48bea1cdc007 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.h b/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.h
index 20cd48c98605..9e3866467fc0 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSSetupHandler.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp
index 6c14745904e8..3fc48d2ebbb9 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h
index a034b92ece0f..94632fe385e6 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/DGUSTxHandler.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h
index 00cdecb6895d..4207119c87f2 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Addr.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h
index 4047a6d6dcb9..9b275fb2f550 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Constants.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Control.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Control.h
index 92d2f5ece215..650e1e3a1d88 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Control.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Control.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Data.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Data.h
index 886109054c3b..e1c1bf557f54 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Data.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Data.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Screen.h b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Screen.h
index b3d2ad6d3c07..0a738223ce36 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Screen.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/config/DGUS_Screen.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.cpp b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.cpp
index 95e6444956bc..1627d44c8466 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.h b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.h
index af05c46d28fd..1e481ef3cce6 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenAddrList.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.cpp b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.cpp
index 213e430334f2..13319edd0595 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.h b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.h
index 3b9208e5ec2b..93df5ad90ae6 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_ScreenSetup.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VP.h b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VP.h
index b1b6792224c5..30b3f9ddba77 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VP.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VP.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp
index 486f00f6ed08..27b6d9036cee 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.h b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.h
index d481fbab5c42..1a4f36882cf2 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.h
+++ b/Marlin/src/lcd/extui/dgus_reloaded/definition/DGUS_VPList.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/lcd/extui/dgus_reloaded/dgus_reloaded_extui.cpp b/Marlin/src/lcd/extui/dgus_reloaded/dgus_reloaded_extui.cpp
index 4d57fbd7e2f8..26f2dcbde9e7 100644
--- a/Marlin/src/lcd/extui/dgus_reloaded/dgus_reloaded_extui.cpp
+++ b/Marlin/src/lcd/extui/dgus_reloaded/dgus_reloaded_extui.cpp
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/Marlin/src/pins/stm32f1/pins_ZM3E2_V1_0.h b/Marlin/src/pins/stm32f1/pins_ZM3E2_V1_0.h
index d4f77d5f8421..ba948bc479fe 100644
--- a/Marlin/src/pins/stm32f1/pins_ZM3E2_V1_0.h
+++ b/Marlin/src/pins/stm32f1/pins_ZM3E2_V1_0.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/pins/stm32f1/pins_ZM3E4_V1_0.h b/Marlin/src/pins/stm32f1/pins_ZM3E4_V1_0.h
index daacd0c124e5..093821bbd26b 100644
--- a/Marlin/src/pins/stm32f1/pins_ZM3E4_V1_0.h
+++ b/Marlin/src/pins/stm32f1/pins_ZM3E4_V1_0.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once
diff --git a/Marlin/src/pins/stm32f1/pins_ZM3E4_V2_0.h b/Marlin/src/pins/stm32f1/pins_ZM3E4_V2_0.h
index e0b2f6adfcd8..e19413aa5e2b 100644
--- a/Marlin/src/pins/stm32f1/pins_ZM3E4_V2_0.h
+++ b/Marlin/src/pins/stm32f1/pins_ZM3E4_V2_0.h
@@ -16,7 +16,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 #pragma once