diff --git a/var/spack/repos/builtin/packages/spectre/package.py b/var/spack/repos/builtin/packages/spectre/package.py
index 40282f7d5a4..3d56114c420 100644
--- a/var/spack/repos/builtin/packages/spectre/package.py
+++ b/var/spack/repos/builtin/packages/spectre/package.py
@@ -31,6 +31,9 @@ class Spectre(CMakePackage):
     license("MIT")
 
     version("develop", branch="develop")
+    version(
+        "2024.03.19", sha256="42a25c8827b56268d9826239cde521491be19318d83785b35cd0265a9f6a1f7c"
+    )
     version(
         "2024.09.29", sha256="b5e84b4564ad7cd2e069a24c6c472aab342753fe8393242eceba378b52226acb"
     )