diff --git a/install-cmake.sh b/install-cmake.sh
index 86d620b..d41ce72 100644
--- a/install-cmake.sh
+++ b/install-cmake.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 set -eu
 
-wget "https://github.com/Kitware/CMake/releases/download/v3.20.04/cmake-3.20.04-Linux-x86_64.sh" -nv -O /tmp/cmake.sh
+wget "https://github.com/Kitware/CMake/releases/download/v3.20.0/cmake-3.20.0-Linux-x86_64.sh" -nv -O /tmp/cmake.sh
 sh /tmp/cmake.sh --exclude-subdir --prefix=/usr/local