diff --git a/CHANGELOG.md b/CHANGELOG.md
index 800a667..c4f48fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 ## [Unreleased]
 
+## [0.9.9] - 2024-04-05
+- Adding missing parameters to endpoints
+
 ## [0.9.8] - 2024-02-10
 - Adding method for /chat endpoint
 
diff --git a/Gemfile.lock b/Gemfile.lock
index d129453..694db71 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    cohere-ruby (0.9.8)
+    cohere-ruby (0.9.9)
       faraday (>= 2.0.1, < 3.0)
 
 GEM
diff --git a/lib/cohere/version.rb b/lib/cohere/version.rb
index e3ee897..5753502 100644
--- a/lib/cohere/version.rb
+++ b/lib/cohere/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Cohere
-  VERSION = "0.9.8"
+  VERSION = "0.9.9"
 end