diff --git a/tools/spack/cp2k_deps_p.yaml b/tools/spack/cp2k_deps_p.yaml
index cf31adcb5e..894ae9c764 100644
--- a/tools/spack/cp2k_deps_p.yaml
+++ b/tools/spack/cp2k_deps_p.yaml
@@ -169,7 +169,7 @@ spack:
 
   repos:
     builtin:
-      commit: 45b19eefd798ed82341b3e4452009c35a7255314 # 2026-04-11
+      commit: 44be6764da24c644c564a90d894a5803edf4aed7 # 2026-04-20
 
   specs:
     # Build tools
@@ -182,7 +182,7 @@ spack:
     - "python@3.11:"
     # CP2K
     - "adios2@2.11.0"
-    - "cosma@2.8.2"
+    - "cosma@2.8.4"
     - "dbcsr@2.9.1"
     - "deepmdkit@3.1.3"
 #   - "dftd4@4.0.2"
diff --git a/tools/spack/cp2k_deps_s-static.yaml b/tools/spack/cp2k_deps_s-static.yaml
index 2f9e4db9e9..ed0090dbcd 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: 45b19eefd798ed82341b3e4452009c35a7255314 # 2026-04-11
+      commit: 44be6764da24c644c564a90d894a5803edf4aed7 # 2026-04-20
 
   specs:
     # Build tools
diff --git a/tools/spack/cp2k_deps_s.yaml b/tools/spack/cp2k_deps_s.yaml
index ca13a845a9..b74b8841a2 100644
--- a/tools/spack/cp2k_deps_s.yaml
+++ b/tools/spack/cp2k_deps_s.yaml
@@ -101,7 +101,7 @@ spack:
 
   repos:
     builtin:
-      commit: 45b19eefd798ed82341b3e4452009c35a7255314 # 2026-04-11
+      commit: 44be6764da24c644c564a90d894a5803edf4aed7 # 2026-04-20
 
   specs:
     # Build tools