diff --git a/bot/software_layer_scripts_commit b/bot/software_layer_scripts_commit
index cf8b3ee123..9cbef06f53 100644
--- a/bot/software_layer_scripts_commit
+++ b/bot/software_layer_scripts_commit
@@ -1 +1 @@
-954fad3acfe8d5c959992e42a61ba1f71e5bd7cf
+3155bba8d38248078e0ba406a1c389c208880668
diff --git a/easystacks/software.eessi.io/2026.06/eessi-2026.06-eb-5.4.2-2026.1.yml b/easystacks/software.eessi.io/2026.06/eessi-2026.06-eb-5.4.2-2026.1.yml
index 8d91f16b36..3dd3b80e0c 100644
--- a/easystacks/software.eessi.io/2026.06/eessi-2026.06-eb-5.4.2-2026.1.yml
+++ b/easystacks/software.eessi.io/2026.06/eessi-2026.06-eb-5.4.2-2026.1.yml
@@ -4,3 +4,4 @@ easyconfigs:
         # see https://github.com/easybuilders/easybuild-easyconfigs/pull/27329
         from-commit: 67ec0e315cd0cfc842bb2735ec6ea72095d0d958
   - iodata-1.0.1-foss-2026.1.eb
+  - libxc-7.0.0-GCC-15.2.0.eb
\ No newline at end of file