diff --git a/.travis.yml b/.travis.yml
index 7950ec2..7f0371f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,6 +37,10 @@ jobs:
     env:
       - MB_PYTHON_VERSION=3.8
       - NP_BUILD_DEP=1.14.5
+  - os: linux
+    env:
+      - MB_PYTHON_VERSION=3.9
+      - NP_BUILD_DEP=1.14.5
   - os: osx
     language: objective-c
     env:
@@ -52,6 +56,11 @@ jobs:
     env:
       - MB_PYTHON_VERSION=3.8
       - NP_BUILD_DEP=1.14.5
+  - os: osx
+    language: generic
+    env:
+      - MB_PYTHON_VERSION=3.9
+      - NP_BUILD_DEP=1.14.5
 before_install:
   - BUILD_DEPENDS="numpy==$NP_BUILD_DEP ${BUILD_DEPENDS}"
   - source multibuild/common_utils.sh