diff --git a/tools/spack/cp2k_deps_p.yaml b/tools/spack/cp2k_deps_p.yaml
index 164b6018e9..a0d3de8337 100644
--- a/tools/spack/cp2k_deps_p.yaml
+++ b/tools/spack/cp2k_deps_p.yaml
@@ -169,8 +169,7 @@ spack:
 
   repos:
     builtin:
-      commit: d3a40be2f4c9fffc7a4983db77ec13bbb243bc06 # 2026-02-24
-
+      commit: dfbaffe3cf07afa6850f921c3257402126568c90 # 2026-03-04
   specs:
     # Build tools
     - "cmake@3.27:"
@@ -182,7 +181,7 @@ spack:
     - "python@3.11:"
     # CP2K
     - "adios2@2.11.0"
-    - "cosma@2.7.1"
+    - "cosma@2.8.1"
     - "dbcsr@2.9.1"
     - "deepmdkit@3.1.2"
     - "dftd4@3.7.0"
diff --git a/tools/spack/cp2k_deps_s-static.yaml b/tools/spack/cp2k_deps_s-static.yaml
index 5fda07d242..032a0ec18c 100644
--- a/tools/spack/cp2k_deps_s-static.yaml
+++ b/tools/spack/cp2k_deps_s-static.yaml
@@ -88,7 +88,7 @@ spack:
 
   repos:
     builtin:
-      commit: d3a40be2f4c9fffc7a4983db77ec13bbb243bc06 # 2026-02-24
+      commit: dfbaffe3cf07afa6850f921c3257402126568c90 # 2026-03-04
 
   specs:
     # Build tools
diff --git a/tools/spack/cp2k_deps_s.yaml b/tools/spack/cp2k_deps_s.yaml
index 4a8a9a8982..19e326549b 100644
--- a/tools/spack/cp2k_deps_s.yaml
+++ b/tools/spack/cp2k_deps_s.yaml
@@ -101,7 +101,7 @@ spack:
 
   repos:
     builtin:
-      commit: d3a40be2f4c9fffc7a4983db77ec13bbb243bc06 # 2026-02-24
+      commit: dfbaffe3cf07afa6850f921c3257402126568c90 # 2026-03-04
 
   specs:
     # Build tools