diff --git a/CHANGELOG.md b/CHANGELOG.md
index a080d93..7cabe45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,6 @@
 # Changes
+# 2.1.3
+ - [BUG] fix the hardcoded threshold in collinearity elimination, closes #33
 # 2.1.2
  - [BUG] fix a bug in computing the association matrix when a single column of a specific dtype is passed in the sub_matrix (nom-nom, num-num) calculators.
 # 2.1.1
diff --git a/CITATION.cff b/CITATION.cff
index 08d7886..8f57524 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -1,22 +1,19 @@
 cff-version: 1.2.0
 abstract: >-
-  All relevant feature selection means trying to find all features carrying information usable for prediction, 
-  rather than finding a possibly compact subset of features on which some particular model has a minimal error. 
-  This might include redundant predictors.
+  All relevant feature selection means trying to find all features carrying information usable for prediction,  rather than finding a possibly compact subset of features on which some particular model has a minimal error.  This might include redundant predictors.
 title: All relevant feature selection
 message: >-
-  If you use this software, please cite it using the
-  metadata from this file.
+  If you use this software, please cite it using the metadata from this file.
 type: software
 authors:
-  - given-names: Thomas
-    family-names: Bury
-    orcid: 'https://orcid.org/0000-0003-1421-4184'
+- given-names: Thomas
+  family-names: Bury
+  orcid: 'https://orcid.org/0000-0003-1421-4184'
 keywords:
-  - "Feature Selection"
-  - "All Relevant Feature Selection"
-  - "Machine Learning"
+- "Feature Selection"
+- "All Relevant Feature Selection"
+- "Machine Learning"
 license: MIT License
 url: 'https://github.com/ThomasBury/arfs'
-version: 2.1.2
+version: 2.1.3
 date-released: 2021-12-18
diff --git a/docs/conf.py b/docs/conf.py
index fca4eef..4c33f2f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,7 +25,7 @@
 author = "Thomas Bury"
 
 # The full version, including alpha/beta/rc tags
-release = "2.1.2"
+release = "2.1.3"
 
 # If extensions (or modules to document with autodoc) are in another
 # directory, add these directories to sys.path here. If the directory is
diff --git a/src/arfs/__init__.py b/src/arfs/__init__.py
index 6b45f71..5329b00 100644
--- a/src/arfs/__init__.py
+++ b/src/arfs/__init__.py
@@ -1,4 +1,4 @@
 """init module, providing information about the arfs package
 """
 
-__version__ = "2.1.2"
+__version__ = "2.1.3"