diff --git a/Marlin/src/lcd/e3v2/marlinui/lcdprint_dwin.cpp b/Marlin/src/lcd/e3v2/marlinui/lcdprint_dwin.cpp
index 5f62459534..44be749d41 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 de87c30b6b..a91cd19f6e 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 8648401c9c..126700185b 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 0e2f3a3d4c..703db2ee45 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 4fce364f81..1d97902c71 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 2a679648d1..1869f79404 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 58c7baa0b6..f0844dc785 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 593b2e3bb8..c2e6e4308e 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 e81eab8e73..9bae2b95d3 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 4a5fbd141a..509d599200 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 6ab2b004e5..090d53c92e 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 20cd48c986..9e3866467f 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 6c14745904..3fc48d2ebb 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 a034b92ece..94632fe385 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 00cdecb689..4207119c87 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 4047a6d6dc..9b275fb2f5 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 92d2f5ece2..650e1e3a1d 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 886109054c..e1c1bf557f 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 b3d2ad6d3c..0a738223ce 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 95e6444956..1627d44c84 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 af05c46d28..1e481ef3cc 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 213e430334..13319edd05 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 3b9208e5ec..93df5ad90a 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 b1b6792224..30b3f9ddba 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 486f00f6ed..27b6d9036c 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 d481fbab5c..1a4f36882c 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 bf79661b42..61b072a3f7 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 d4f77d5f84..ba948bc479 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 ca6510c7d9..49e9564b27 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 817ad71752..295ab4c50c 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