diff --git a/var/spack/repos/builtin/packages/cp2k/package.py b/var/spack/repos/builtin/packages/cp2k/package.py
index 6bbc43c5ab0..d3c41c9ba8a 100644
--- a/var/spack/repos/builtin/packages/cp2k/package.py
+++ b/var/spack/repos/builtin/packages/cp2k/package.py
@@ -328,7 +328,8 @@ class Cp2k(MakefilePackage, CMakePackage, CudaPackage, ROCmPackage):
         depends_on("sirius@7.3:", when="@9.1")
         depends_on("sirius@7.4:7.5", when="@2023.2")
         depends_on("sirius@7.5:", when="@2024.1:")
-        depends_on("sirius@7.6: +pugixml", when="@2024.2:")
+        depends_on("sirius@7.6:7.7 +pugixml", when="@2024.2:")
+        depends_on("sirius@7.7: +pugixml", when="@2025.2:")
     with when("+libvori"):
         depends_on("libvori@201219:", when="@8.1")
         depends_on("libvori@210412:", when="@8.2:")
diff --git a/var/spack/repos/builtin/packages/sirius/package.py b/var/spack/repos/builtin/packages/sirius/package.py
index b613a580e59..6d2497285a8 100644
--- a/var/spack/repos/builtin/packages/sirius/package.py
+++ b/var/spack/repos/builtin/packages/sirius/package.py
@@ -22,6 +22,7 @@ class Sirius(CMakePackage, CudaPackage, ROCmPackage):
     version("develop", branch="develop")
     version("master", branch="master")
 
+    version("7.7.0", sha256="be0bdc76db9eb8afdcb950f0ccaf7535b8e85d72a4232dc92246f54fa68d9d7b")
     version("7.6.2", sha256="1ba92942aa39b49771677cc8bf1c94a0b4350eb45bf3009318a6c2350b46a276")
     version("7.6.1", sha256="16a114dc17e28697750585820e69718a96e6929f88406d266c75cf9a7cdbdaaa")
     version("7.6.0", sha256="e424206fecb35bb2082b5c87f0865a9536040e984b88b041e6f7d531f8a65b20")