diff --git a/docs/source/conf.py b/docs/source/conf.py
index fe805c7..aa447a2 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -74,7 +74,7 @@
 project = "PyIBIS-AMI User's Guide"
 copyright = "2015, David Banas"
 author = "David Banas"
-release = "v5.1.1"
+release = "v5.1.3"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -83,7 +83,7 @@
 # The short X.Y version.
 version = "5.1"
 # The full version, including alpha/beta/rc tags.
-release = "5.1.1"
+release = "5.1.3"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/pyproject.toml b/pyproject.toml
index 68c946f..817277f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "PyIBIS-AMI"
 description = "Facilitates working directly with IBIS-AMI DLLs from the Python command prompt."
-version = "5.1.1"
+version = "5.1.3"
 authors = [ {name = "David Banas",     email = "capn.freako@gmail.com"}
           , {name = "David Patterson"}
           ]