diff --git a/tools/release/build_delivery_mac.sh b/tools/release/build_delivery_mac.sh
index a1be22f83f..b975cc7b22 100755
--- a/tools/release/build_delivery_mac.sh
+++ b/tools/release/build_delivery_mac.sh
@@ -253,7 +253,7 @@ function build_python() {
 
   command -v swig
   command -v swig | xargs echo "swig: " | tee -a build.log
-  PY=(3.6 3.7 3.8 3.9)
+  PY=(3.6 3.7 3.8 3.9, 3.10)
   for i in "${PY[@]}"; do
     command -v "python$i"
     command -v "python$i" | xargs echo "python$i: " | tee -a build.log
diff --git a/tools/release/build_delivery_win.cmd b/tools/release/build_delivery_win.cmd
index 61991bf093..fa9afdc605 100644
--- a/tools/release/build_delivery_win.cmd
+++ b/tools/release/build_delivery_win.cmd
@@ -295,7 +295,7 @@ echo %BRANCH% %SHA1%>build_examples.log
 exit /B 0
 
 
-REM PYTHON 3.6,3.7,3.8,3.9
+REM PYTHON 3.6,3.7,3.8,3.9,3.10
 :BUILD_PYTHON
 title Build Python
 set HASH=
@@ -305,7 +305,7 @@ echo Python build seems up to date, skipping
 exit /B 0
 )
 
-for %%v in (6 7 8 9) do (
+for %%v in (6 7 8 9 10) do (
   title Build Python 3.%%v
   REM Check Python
   which.exe C:\python3%%v-64\python.exe || exit 1
diff --git a/tools/release/test_delivery_mac.sh b/tools/release/test_delivery_mac.sh
index 1daa66f390..9ebff49014 100755
--- a/tools/release/test_delivery_mac.sh
+++ b/tools/release/test_delivery_mac.sh
@@ -7,7 +7,7 @@ command -v cmake | xargs echo "cmake: " | tee test.log
 command -v make | xargs echo "make: " | tee -a test.log
 command -v swig | xargs echo "swig: " | tee -a test.log
 # python
-PY=(3.6 3.7 3.8 3.9)
+PY=(3.6 3.7 3.8 3.9 3.10)
 for i in "${PY[@]}"; do
   command -v "python$i" | xargs echo "python$i: " | tee -a test.log
 done