diff --git a/var/spack/repos/builtin/packages/botan/package.py b/var/spack/repos/builtin/packages/botan/package.py
index 0e32aba748..9935861ef3 100644
--- a/var/spack/repos/builtin/packages/botan/package.py
+++ b/var/spack/repos/builtin/packages/botan/package.py
@@ -14,6 +14,8 @@ class Botan(MakefilePackage):
 
     maintainers("aumuell")
 
+    version("3.1.1", sha256="30c84fe919936a98fef5331f246c62aa2c0e4d2085b2d4511207f6a20afa3a6b")
+    version("3.1.0", sha256="4e18e755a8bbc6bf96fac916fbf072ecd06740c72a72017c27162e4c0b4725fe")
     version("3.0.0", sha256="5da552e00fa1c047a90c22eb5f0247ec27e7432b68b78e10a7ce0955269ccad7")
     version("2.19.3", sha256="dae047f399c5a47f087db5d3d9d9e8f11ae4985d14c928d71da1aff801802d55")
     version("2.19.2", sha256="3af5f17615c6b5cd8b832d269fb6cb4d54ec64f9eb09ddbf1add5093941b4d75")