diff --git a/CHANGELOG.md b/CHANGELOG.md
index 192f5da..3a6a0c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.13.1] - 2023-04-19
+- Fixes unclaimed eras from new storage 'staking.eras_stakers_paged'
+- update base64 crate version
+
+## Changed
+
 ## [0.13.0] - 2023-04-18
 
 ## Changed
diff --git a/README.md b/README.md
index 90677b6..0dc1633 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ For Pool Operators to auto-compound members rewards above certain threshold.
 # create `crunch-bot` directory
 mkdir /crunch-bot
 # download `crunch` binary latest version
-wget -P /crunch-bot https://github.com/turboflakes/crunch/releases/download/v0.13.0/crunch
+wget -P /crunch-bot https://github.com/turboflakes/crunch/releases/download/v0.13.1/crunch
 # make `crunch` binary file executable
 chmod +x /crunch-bot/crunch
 ```