diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99f23357..324a49f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [v1.15.8](https://github.com/DFE-Digital/dfe-analytics/tree/v1.15.8) (2025-08-01)
+
+[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v1.15.7...v1.15.8)
+
+**Merged pull requests:**
+
+- Data load advice [\#205](https://github.com/DFE-Digital/dfe-analytics/pull/205) ([goodviber](https://github.com/goodviber))
+
 ## [v1.15.7](https://github.com/DFE-Digital/dfe-analytics/tree/v1.15.7) (2025-07-15)
 
 [Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v1.15.6...v1.15.7)
@@ -20,7 +28,7 @@
 
 ## [v1.15.5](https://github.com/DFE-Digital/dfe-analytics/tree/v1.15.5) (2025-04-07)
 
-[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v1.15.4...v1.15.5)
+[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v.1.15.4...v1.15.5)
 
 **Implemented enhancements:**
 
@@ -30,13 +38,13 @@
 
 - Add link to DfE Analytics terraform docs from setup readme. [\#190](https://github.com/DFE-Digital/dfe-analytics/pull/190) ([asatwal](https://github.com/asatwal))
 
-## [v1.15.4](https://github.com/DFE-Digital/dfe-analytics/tree/v1.15.4) (2025-01-22)
+## [v.1.15.4](https://github.com/DFE-Digital/dfe-analytics/tree/v.1.15.4) (2025-01-22)
 
-[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v.1.15.4...v1.15.4)
+[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v1.15.4...v.1.15.4)
 
-## [v.1.15.4](https://github.com/DFE-Digital/dfe-analytics/tree/v.1.15.4) (2025-01-22)
+## [v1.15.4](https://github.com/DFE-Digital/dfe-analytics/tree/v1.15.4) (2025-01-22)
 
-[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v1.15.3...v.1.15.4)
+[Full Changelog](https://github.com/DFE-Digital/dfe-analytics/compare/v1.15.3...v1.15.4)
 
 **Fixed bugs:**
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 37e50bd5..2a55147b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    dfe-analytics (1.15.7)
+    dfe-analytics (1.15.8)
       google-cloud-bigquery (~> 1.38)
       httparty (~> 0.21)
       multi_xml (~> 0.6.0)
diff --git a/lib/dfe/analytics/version.rb b/lib/dfe/analytics/version.rb
index 7018b448..24b1d842 100644
--- a/lib/dfe/analytics/version.rb
+++ b/lib/dfe/analytics/version.rb
@@ -2,6 +2,6 @@
 
 module DfE
   module Analytics
-    VERSION = '1.15.7'
+    VERSION = '1.15.8'
   end
 end