diff --git a/README.md b/README.md
index 7d35716..e2bf5e5 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 [coverity]: https://scan.coverity.com/projects/mcuboot
 [travis]: https://travis-ci.org/JuulLabs-OSS/mcuboot
 
-This is mcuboot, version 1.3.0
+This is mcuboot, version 1.3.1
 
 MCUboot is a secure bootloader for 32-bit MCUs.   The goal of MCUboot is to
 define a common infrastructure for the bootloader, system flash layout on
diff --git a/docs/release-notes.md b/docs/release-notes.md
index 36e5822..dbaa3ad 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -3,6 +3,25 @@
 - Table of Contents
 {:toc}
 
+## Version 1.3.1
+
+The 1.3.1 release of MCUboot consists mostly of small bug fixes and updates.
+There are no breaking changes in functionality. This release should work with
+Mynewt 1.6.0 and up, and any Zephyr `master` after sha
+f51e3c296040f73bca0e8fe1051d5ee63ce18e0d.
+
+### About this release
+
+- Fixed a revert interruption bug
+- Added ed25519 signing support
+- Added RSA-3072 signing support
+- Allow ec256 to run on CC310 interface
+- Some preparation work was done to allow for multi image support, which
+  should land in 1.4.0. This includes a simulator update for testing
+  multi-images, and a new name for slot0/slot1 which are now called
+  "primary slot" and "secondary slot".
+- Other minor bugfixes and improvements
+
 ## Version 1.3.0
 
 The 1.3.0 release of MCUboot brings in many fixes and updates.  There
diff --git a/repository.yml b/repository.yml
index f552191..83e4670 100644
--- a/repository.yml
+++ b/repository.yml
@@ -25,9 +25,10 @@
     "1.1.0": "v1.1.0"
     "1.2.0": "v1.2.0"
     "1.3.0": "v1.3.0"
+    "1.3.1": "v1.3.1"
 
     "0-dev": "0.0.0"        # master
-    "0-latest": "1.3.0"     # latest stable release
-    "1-latest": "1.3.0"     # latest stable release
+    "0-latest": "1.3.1"     # latest stable release
+    "1-latest": "1.3.1"     # latest stable release
 
-    "1.0-latest": "1.3.0"
+    "1.0-latest": "1.3.1"
diff --git a/scripts/setup.py b/scripts/setup.py
index 67cca9f..0eeeba5 100644
--- a/scripts/setup.py
+++ b/scripts/setup.py
@@ -2,7 +2,7 @@
 
 setuptools.setup(
     name="imgtool",
-    version="1.3.0",
+    version="1.3.1",
     author="The MCUboot commiters",
     description=("MCUboot's image signing and key management"),
     license="Apache Software License",
diff --git a/version.yml b/version.yml
index 13e5152..4e69e62 100644
--- a/version.yml
+++ b/version.yml
@@ -19,4 +19,4 @@
 
 # Newt uses this file to determine the version of a checked out repo.
 # This should always be 0.0.0 in the master branch.
-repo.version: 0.0.0
+repo.version: 1.3.1