diff --git a/karolina-changelog.md b/karolina-changelog.md
index 1fcf31c19a0eb229842143c88e61cfae36c5765f..5aa9927f24fa0198ee3b46fa475d99623ed7eafb 100644
--- a/karolina-changelog.md
+++ b/karolina-changelog.md
@@ -1,4 +1,8 @@
 
+## Tue Jul 23 14:00:03 2024 
+
+   * add MRCC/20230828-intel-2021b,1
+
 ## Tue Jul 23 08:30:03 2024 
 
    * add libxc/5.1.6-intel-compilers-2021.4.0,1