diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b47da5..2cda0e8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 2.4.14
+
+- Fixed query params of Amazon Finances API v2024-06-19 [#98](https://github.com/patterninc/muffin_man/pull/98)
+- [#99](https://github.com/patterninc/muffin_man/pull/99)
+
 # 2.4.13
 
 - Remove AWS STS Signature in requests [#97](https://github.com/patterninc/muffin_man/pull/97)
diff --git a/README.md b/README.md
index bf55989..be33b7d 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ As of now, this gem only supports portions of the following APIs with more to co
 - `Uploads API v2020-11-01`
 - `A+ API v2020-11-01`
 - `Application Management API v2023-11-30`
+- `Finances API v2024-06-19`
 
 ## Installation
 
diff --git a/lib/muffin_man/version.rb b/lib/muffin_man/version.rb
index c77d9b2..3aa95d2 100644
--- a/lib/muffin_man/version.rb
+++ b/lib/muffin_man/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module MuffinMan
-  VERSION = "2.4.13"
+  VERSION = "2.4.14"
 end
diff --git a/spec/muffin_man/finances/v20240619_spec.rb b/spec/muffin_man/finances/v20240619_spec.rb
index 03d01c4..3fa22f2 100644
--- a/spec/muffin_man/finances/v20240619_spec.rb
+++ b/spec/muffin_man/finances/v20240619_spec.rb
@@ -4,6 +4,7 @@
   subject(:client) { described_class.new(credentials) }
 
   let(:posted_after) { "2024-11-07T00:00:00Z" }
+  let(:posted_before) { "2024-11-08T00:00:00Z" }
 
   before do
     stub_request_access_token
@@ -11,11 +12,11 @@
 
   describe "list_transactions" do
     before do
-      stub_list_financial_transactions(posted_after: posted_after)
+      stub_list_financial_transactions(posted_after: posted_after, posted_before: posted_before)
     end
 
     it "lists transactions" do
-      response = client.list_transactions(posted_after: posted_after)
+      response = client.list_transactions(posted_after: posted_after, posted_before: posted_before)
       expect(response.success?).to be true
       expect(JSON.parse(response.body)["payload"]["transactions"]).to be_an(Array)
     end
diff --git a/spec/support/finances/stub_finances.rb b/spec/support/finances/stub_finances.rb
index 90dfd1e..937fef3 100644
--- a/spec/support/finances/stub_finances.rb
+++ b/spec/support/finances/stub_finances.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
-def stub_list_financial_transactions(posted_after:)
-  stub_request(:get, "https://#{hostname}/finances/2024-06-19/transactions?postedAfter=#{posted_after}")
+def stub_list_financial_transactions(posted_after:, posted_before: nil)
+  url = "https://#{hostname}/finances/2024-06-19/transactions?postedAfter=#{posted_after}"
+  url += "&postedBefore=#{posted_before}" if posted_before
+  stub_request(:get, url)
     .to_return(status: 200, body: File.read("./spec/support/finances/list_transactions.json"), headers: {})
 end