diff --git a/var/spack/repos/builtin/packages/py-maturin/package.py b/var/spack/repos/builtin/packages/py-maturin/package.py
index 34e39ee79e..783077ba0b 100644
--- a/var/spack/repos/builtin/packages/py-maturin/package.py
+++ b/var/spack/repos/builtin/packages/py-maturin/package.py
@@ -16,6 +16,7 @@ class PyMaturin(PythonPackage):
 
     license("Apache-2.0")
 
+    version("1.5.1", sha256="3dd834ece80edb866af18cbd4635e0ecac40139c726428d5f1849ae154b26dca")
     version("1.4.0", sha256="ed12e1768094a7adeafc3a74ebdb8dc2201fa64c4e7e31f14cfc70378bf93790")
     version("1.1.0", sha256="4650aeaa8debd004b55aae7afb75248cbd4d61cd7da2dcf4ead8b22b58cecae0")
     version("0.14.17", sha256="fb4e3311e8ce707843235fbe8748a05a3ae166c3efd6d2aa335b53dfc2bd3b88")