diff --git a/var/spack/repos/builtin/packages/slepc/package.py b/var/spack/repos/builtin/packages/slepc/package.py
index 869cceaa59..95fbc1fadc 100644
--- a/var/spack/repos/builtin/packages/slepc/package.py
+++ b/var/spack/repos/builtin/packages/slepc/package.py
@@ -18,6 +18,7 @@ class Slepc(Package):
     maintainers = ['joseeroman', 'balay']
 
     version('master', branch='master')
+    version('3.13.4', sha256='ddc9d58e1a4413218f4e67ea3b255b330bd389d67f394403a27caedf45afa496')
     version('3.13.3', sha256='23d179c22b4b2f22d29fa0ac0a62f5355a964d3bc245a667e9332347c5aa8f81')
     version('3.13.2', sha256='04cb8306cb5d4d990509710d7f8ae949bdc2c7eb850930b8d0b0b5ca99f6c70d')
     version('3.13.1', sha256='f4a5ede4ebdee5e15153ce31c1421209c7b794bd94be1430018615fb0838b879')