diff --git a/README.md b/README.md
index abb490f9..7ccb9680 100644
--- a/README.md
+++ b/README.md
@@ -55,4 +55,4 @@ Results will change as the underlying models improve. A fundamental reason for a
 
 
 ## Citing the Cost-of-Capital-Calculator Model
-Cost-of-Capital-Calculator (Version 1.5.1)[Source code], https://github.com/PSLmodels/Cost-of-Capital-Calculator
+Cost-of-Capital-Calculator (Version 1.5.2)[Source code], https://github.com/PSLmodels/Cost-of-Capital-Calculator
diff --git a/ccc/__init__.py b/ccc/__init__.py
index 3626db7f..97d84c79 100644
--- a/ccc/__init__.py
+++ b/ccc/__init__.py
@@ -6,4 +6,4 @@
 from ccc.data import *
 from ccc.calculator import *
 
-__version__ = "1.5.1"
+__version__ = "1.5.2"
diff --git a/docs/book/content/intro.md b/docs/book/content/intro.md
index 67db21e5..b9fb2cf0 100644
--- a/docs/book/content/intro.md
+++ b/docs/book/content/intro.md
@@ -22,4 +22,4 @@ Results will change as the underlying models improve. A fundamental reason for a
 
 
 ## Citing the Cost-of-Capital-Calculator Model
-Cost-of-Capital-Calculator (Version 1.5.1)[Source code], https://github.com/PSLmodels/Cost-of-Capital-Calculator
\ No newline at end of file
+Cost-of-Capital-Calculator (Version 1.5.2)[Source code], https://github.com/PSLmodels/Cost-of-Capital-Calculator
\ No newline at end of file
diff --git a/setup.py b/setup.py
index d37d1fe6..5cb0dd36 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
     download_url="https://github.com/PSLmodels/Cost-of-Capital-Calculator",
     long_description_content_type="text/markdown",
     long_description=longdesc,
-    version="1.5.1",
+    version="1.5.2",
     license="CC0 1.0 Universal (CC0 1.0) Public Domain Dedication",
     packages=["ccc"],
     include_package_data=True,