diff --git a/recipes-gottcode/connectagram/connectagram.bb b/recipes-gottcode/connectagram/connectagram.bb
index 3d44409b..47ced248 100644
--- a/recipes-gottcode/connectagram/connectagram.bb
+++ b/recipes-gottcode/connectagram/connectagram.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Connectagram is a word unscrambling game"
 HOMEPAGE = "https://gottcode.org/connectagram/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache
diff --git a/recipes-gottcode/focuswriter/focuswriter.bb b/recipes-gottcode/focuswriter/focuswriter.bb
index cb5469c4..17d5264f 100644
--- a/recipes-gottcode/focuswriter/focuswriter.bb
+++ b/recipes-gottcode/focuswriter/focuswriter.bb
@@ -1,6 +1,6 @@
 SUMMARY = "FocusWriter is a simple, distraction-free writing environment"
 HOMEPAGE = "http://gottcode.org/gottet/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache mime-xdg
diff --git a/recipes-gottcode/gottet/gottet.bb b/recipes-gottcode/gottet/gottet.bb
index 05c0851c..c1d4a098 100644
--- a/recipes-gottcode/gottet/gottet.bb
+++ b/recipes-gottcode/gottet/gottet.bb
@@ -1,6 +1,6 @@
 SUMMARY = "A tetris clone using the Qt GUI toolkit"
 HOMEPAGE = "http://gottcode.org/gottet/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache
diff --git a/recipes-gottcode/hexalate/hexalate.bb b/recipes-gottcode/hexalate/hexalate.bb
index 1a85cc21..b48ee9d7 100644
--- a/recipes-gottcode/hexalate/hexalate.bb
+++ b/recipes-gottcode/hexalate/hexalate.bb
@@ -1,6 +1,6 @@
 SUMMARY = "A color matching game"
 HOMEPAGE = "http://gottcode.org/hexalate/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache
diff --git a/recipes-gottcode/kapow/kapow.bb b/recipes-gottcode/kapow/kapow.bb
index 65a811a3..fcb1b2ec 100644
--- a/recipes-gottcode/kapow/kapow.bb
+++ b/recipes-gottcode/kapow/kapow.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Kapow is a punch clock program to easily keep track of your hours"
 HOMEPAGE = "https://gottcode.org/kapow/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache
diff --git a/recipes-gottcode/peg-e/peg-e.bb b/recipes-gottcode/peg-e/peg-e.bb
index e862dbfb..a20a1e01 100644
--- a/recipes-gottcode/peg-e/peg-e.bb
+++ b/recipes-gottcode/peg-e/peg-e.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Peg-E is a peg solitaire game"
 HOMEPAGE = "http://gottcode.org/peg-e/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache
diff --git a/recipes-gottcode/simsu/simsu.bb b/recipes-gottcode/simsu/simsu.bb
index c32f1d06..38464888 100644
--- a/recipes-gottcode/simsu/simsu.bb
+++ b/recipes-gottcode/simsu/simsu.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Simsu is a basic Sudoku game"
 HOMEPAGE = "http://gottcode.org/simsu/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache
diff --git a/recipes-gottcode/tetzle/tetzle.bb b/recipes-gottcode/tetzle/tetzle.bb
index dc7f1c6d..9d3b8469 100644
--- a/recipes-gottcode/tetzle/tetzle.bb
+++ b/recipes-gottcode/tetzle/tetzle.bb
@@ -1,6 +1,6 @@
 SUMMARY = "Tetzle is a jigsaw puzzle game that uses tetrominoes for the pieces"
 HOMEPAGE = "https://gottcode.org/tetzle/"
-LICENSE = "GPLv3"
+LICENSE = "GPL-3.0"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 
 inherit qmake5 qt5-translation gtk-icon-cache mime-xdg