diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d6950c0..42dd7bc9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file.
 
+## [2.15.1] - 2025-10-19
+
+### Fixed
+- Fixed handling of padding in Correlator prune method.
+
 ## [2.15.0] - 2025-10-10
 
 ### Added
diff --git a/pyerrors/version.py b/pyerrors/version.py
index e017dc17..b1b26975 100644
--- a/pyerrors/version.py
+++ b/pyerrors/version.py
@@ -1 +1 @@
-__version__ = "2.16.0-dev"
+__version__ = "2.15.1"