diff --git a/app-portage/tatt/tatt-0.11-r1.ebuild b/app-portage/tatt/tatt-0.11-r1.ebuild
index 2a8b2774fb3dd..0d09af29beded 100644
--- a/app-portage/tatt/tatt-0.11-r1.ebuild
+++ b/app-portage/tatt/tatt-0.11-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{10..13} )
+PYTHON_COMPAT=( python3_{12..13} )
 DISTUTILS_USE_PEP517=setuptools
 inherit distutils-r1
 
diff --git a/app-portage/tatt/tatt-9999.ebuild b/app-portage/tatt/tatt-9999.ebuild
index 233aed42fd7cf..70eeece30f9ff 100644
--- a/app-portage/tatt/tatt-9999.ebuild
+++ b/app-portage/tatt/tatt-9999.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-PYTHON_COMPAT=( python3_{10..13} )
+PYTHON_COMPAT=( python3_{12..13} )
 DISTUTILS_USE_PEP517=setuptools
 inherit distutils-r1 git-r3