diff --git a/var/spack/repos/builtin/packages/petsc/package.py b/var/spack/repos/builtin/packages/petsc/package.py
index d8da096f20..c1b060bd50 100644
--- a/var/spack/repos/builtin/packages/petsc/package.py
+++ b/var/spack/repos/builtin/packages/petsc/package.py
@@ -177,8 +177,8 @@ class Petsc(Package):
     depends_on('superlu-dist@5.4:5.4.99+int64', when='@3.10:3.10.2+superlu-dist+mpi+int64')
     depends_on('superlu-dist@6.1:6.1.99~int64', when='@3.10.3:3.12.99+superlu-dist+mpi~int64')
     depends_on('superlu-dist@6.1:6.1.99+int64', when='@3.10.3:3.12.99+superlu-dist+mpi+int64')
-    depends_on('superlu-dist@6.1:6.3.99~int64', when='@3.13.0:3.13.99+superlu-dist+mpi~int64')
-    depends_on('superlu-dist@6.1:6.3.99+int64', when='@3.13.0:3.13.99+superlu-dist+mpi+int64')
+    depends_on('superlu-dist@6.1:6.3.0~int64', when='@3.13.0:3.13.99+superlu-dist+mpi~int64')
+    depends_on('superlu-dist@6.1:6.3.0+int64', when='@3.13.0:3.13.99+superlu-dist+mpi+int64')
     depends_on('superlu-dist@xsdk-0.2.0~int64', when='@xsdk-0.2.0+superlu-dist+mpi~int64')
     depends_on('superlu-dist@xsdk-0.2.0+int64', when='@xsdk-0.2.0+superlu-dist+mpi+int64')
     depends_on('superlu-dist@develop~int64', when='@develop+superlu-dist+mpi~int64')