diff --git a/qclib.spec b/qclib.spec
index 710e85c..85bffbb 100644
--- a/qclib.spec
+++ b/qclib.spec
@@ -1,5 +1,5 @@
 Name:		qclib
-Version:	2.5.1
+Version:	2.5.2
 Release:	1%{?dist}
 Summary:	Library for extraction of system information for Linux on z Systems
 License:	BSD-3-Clause
@@ -84,6 +84,10 @@ QC_CHECK_CONSISTENCY=0 make test-sh test
 
 
 %changelog
+* Wed Aug 12 2026 Dan Horák <dhorak@redhat.com> - 2.5.2-1
+- updated to 2.5.2 (RHEL-136116)
+- Resolves: RHEL-136116
+
 * Wed May 21 2025 Dan Horák <dhorak@redhat.com> - 2.5.1-1
 - updated to 2.5.1 (RHEL-73364)
 - Resolves: RHEL-73364
diff --git a/sources b/sources
index 0e8f55e..77a3320 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (qclib-2.5.1.tar.gz) = cfecdfcec3b45503fd0a16f5690316e44b373784264ecf7740b9d782d1bea40fbc516b070ae526683d306ba5b00460af7978b756c339c25d0069aed33203bb1e
+SHA512 (qclib-2.5.2.tar.gz) = 13be0230acab5c0c214e161967a79958efb4e7479e92b63e6b71dd93a37fea9ae2a1e649934c6f2d1bca92624e34d6d14f9f202eaaeb12c0cbd9d90377fb6e27