diff --git a/var/spack/repos/builtin/packages/cmake/package.py b/var/spack/repos/builtin/packages/cmake/package.py
index 933f5e1995a70599b82c7d9c6055573710df941e..20ade16950cb4e2e707d7b222117fcba9de42097 100644
--- a/var/spack/repos/builtin/packages/cmake/package.py
+++ b/var/spack/repos/builtin/packages/cmake/package.py
@@ -18,6 +18,7 @@ class Cmake(Package):
 
     executables = ['cmake']
 
+    version('3.17.3',   sha256='0bd60d512275dc9f6ef2a2865426a184642ceb3761794e6b65bff233b91d8c40')
     version('3.17.1',   sha256='3aa9114485da39cbd9665a0bfe986894a282d5f0882b1dea960a739496620727')
     version('3.17.0',   sha256='b74c05b55115eacc4fa2b77a814981dbda05cdc95a53e279fe16b7b272f00847')
     version('3.16.5',   sha256='5f760b50b8ecc9c0c37135fae5fbf00a2fef617059aa9d61c1bb91653e5a8bfc')