diff --git a/.travis.yml b/.travis.yml
index 47ce5aa..35326e3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,12 @@
 matrix:
     include:
         - os: linux
+          dist: focal
+          compiler: clang
+        - os: linux
+          dist: focal
+          compiler: gcc
+        - os: linux
           dist: bionic
           compiler: clang
         - os: linux
@@ -18,14 +24,14 @@
           dist: xenial
           compiler: gcc
         - os: osx
+          osx_image: xcode12.2
+          compiler: clang
+        - os: osx
           osx_image: xcode11.3
           compiler: clang
         - os: osx
           osx_image: xcode9.4
           compiler: clang
-        - os: osx
-          osx_image: xcode7.3
-          compiler: clang
 
 addons:
     apt:
diff --git a/libusb/version_nano.h b/libusb/version_nano.h
index 4e73d5c..9c3a26e 100644
--- a/libusb/version_nano.h
+++ b/libusb/version_nano.h
@@ -1 +1 @@
-#define LIBUSB_NANO 11571
+#define LIBUSB_NANO 11572