diff --git a/dev-ros/ament_cmake_gmock/ament_cmake_gmock-1.1.4.ebuild b/dev-ros/ament_cmake_gmock/ament_cmake_gmock-1.1.4.ebuild
index 17c189d5d54e4..25c574a131a26 100644
--- a/dev-ros/ament_cmake_gmock/ament_cmake_gmock-1.1.4.ebuild
+++ b/dev-ros/ament_cmake_gmock/ament_cmake_gmock-1.1.4.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-PYTHON_COMPAT=( python{3_7,3_8} )
+PYTHON_COMPAT=( python3_{8..10} )
 
 inherit cmake python-any-r1
 
diff --git a/dev-ros/ament_cmake_gmock/ament_cmake_gmock-9999.ebuild b/dev-ros/ament_cmake_gmock/ament_cmake_gmock-9999.ebuild
index 17c189d5d54e4..25c574a131a26 100644
--- a/dev-ros/ament_cmake_gmock/ament_cmake_gmock-9999.ebuild
+++ b/dev-ros/ament_cmake_gmock/ament_cmake_gmock-9999.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-PYTHON_COMPAT=( python{3_7,3_8} )
+PYTHON_COMPAT=( python3_{8..10} )
 
 inherit cmake python-any-r1