diff --git a/CHANGELOG.md b/CHANGELOG.md
index d980e141..dd2f4f2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 1.5.3
+### Fixed
+- Updated the doi to the MS2Query library. This new library has a fix for a bug misrepresenting the compound classes.
+
 ## 1.5.2
 ### Fixed
 - Handle missing compound names. Previously MS2Query would break, when no compound name was available for an analog.
diff --git a/ms2query/__version__.py b/ms2query/__version__.py
index c3b38415..0bb84ff2 100644
--- a/ms2query/__version__.py
+++ b/ms2query/__version__.py
@@ -1 +1 @@
-__version__ = '1.5.2'
+__version__ = '1.5.3'
diff --git a/ms2query/run_ms2query.py b/ms2query/run_ms2query.py
index 2b77142d..a1747d3e 100644
--- a/ms2query/run_ms2query.py
+++ b/ms2query/run_ms2query.py
@@ -10,8 +10,8 @@
 
 def zenodo_dois(ionisation_mode):
     "Returns the most up to date url for Zenodo"
-    zenodo_DOIs = {"positive": 12622446,
-                   "negative": 12606475}
+    zenodo_DOIs = {"positive": 13348638,
+                   "negative": 13348683}
     assert ionisation_mode in zenodo_DOIs, "Expected 'positive' or 'negative' as input"
     zenodo_doi = zenodo_DOIs[ionisation_mode]
     zenodo_metadata_url = "https://zenodo.org/api/records/" + str(zenodo_doi)