diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index b2c3ddfc..07bd7f3a 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: libfieldstat3-3.0.11.061640c
-  21_libmaat4: libmaat4-4.0.39.c237d7d
+  21_libmaat4: libmaat4-4.0.40.2e1a14e
   22_libMESA_sts: libMESA_sts-1.0.2.dd68f5c
   23_libfieldstat4: libfieldstat4-4.2.0.755efec
   24_libstatistics: libstatistics-2.0.8.cfa410d