diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 3903c78f..8cf4be1a 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -53,7 +53,7 @@ framework_rpm_version:
   18_libswarmkv: libswarmkv-3.0.6.4165cac
   19_libswarmkv-tools: libswarmkv-tools-3.0.6.4165cac
   20_libfieldstat3: libfieldstat3-3.0.15.2693d63
-  21_libmaat4: libmaat4-4.0.40.2e1a14e
+  21_libmaat4: libmaat4-4.0.42.d55ca35
   22_libMESA_sts: libMESA_sts-1.0.3.d515a96
   23_libfieldstat4: libfieldstat4-4.3.0.62c2606
   24_libstatistics: libstatistics-2.0.16.ef35da4