diff --git a/source/user/install_from_tarball.rst b/source/user/install_from_tarball.rst
index 37461404d..af0ecff2c 100644
--- a/source/user/install_from_tarball.rst
+++ b/source/user/install_from_tarball.rst
@@ -31,8 +31,8 @@ Get the Tarball
 ===============
 
 Download the most recent stable version of Cyclus source (either .zip or .gz):
-  - `cyclus.1.3.1.zip  <https://github.com/cyclus/cyclus/archive/1.3.1.zip>`_
-  - `cyclus.1.3.1.tar.gz  <https://github.com/cyclus/cyclus/archive/1.3.1.tar.gz>`_
+  - `cyclus.1.5.zip  <https://github.com/cyclus/cyclus/archive/1.5.0.zip>`_
+  - `cyclus.1.5.tar.gz  <https://github.com/cyclus/cyclus/archive/1.5.0.tar.gz>`_
 
 (`Previous versions of Cyclus <https://github.com/cyclus/cyclus/releases>`_ )
 
@@ -55,8 +55,8 @@ Get the Tarball
 ================
 
 Download the most recent stable version of Cycamore source (either .zip or .gz):
-  - `cycamore.1.3.1.zip  <https://github.com/cyclus/cycamore/archive/1.3.1.zip>`_
-  - `cycamore.1.3.1.tar.gz  <https://github.com/cyclus/cycamore/archive/1.3.1.tar.gz>`_
+  - `cycamore.1.5.0.zip  <https://github.com/cyclus/cycamore/archive/1.5.0.zip>`_
+  - `cycamore.1.5.0.tar.gz  <https://github.com/cyclus/cycamore/archive/1.5.0.tar.gz>`_
 
 (`Previous versions of Cycamore <https://github.com/cyclus/cycamore/releases>`_ )