diff --git a/go.mod b/go.mod
index 7d05a1c..27dfc87 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.24
 require (
 	github.com/pmezard/go-difflib v1.0.0
 	github.com/stretchr/testify v1.11.1
-	go.yaml.in/yaml/v4 v4.0.0-rc.4
+	go.yaml.in/yaml/v4 v4.0.0-rc.5
 )
 
 require (
diff --git a/go.sum b/go.sum
index 6cf1eda..d451ba5 100644
--- a/go.sum
+++ b/go.sum
@@ -14,6 +14,8 @@ github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 go.yaml.in/yaml/v4 v4.0.0-rc.4 h1:UP4+v6fFrBIb1l934bDl//mmnoIZEDK0idg1+AIvX5U=
 go.yaml.in/yaml/v4 v4.0.0-rc.4/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
+go.yaml.in/yaml/v4 v4.0.0-rc.5 h1:JVliQq9EGOYaTgMi+k8BhUJyqcGk4ZqeuiN1Cirba9c=
+go.yaml.in/yaml/v4 v4.0.0-rc.5/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/pkg/overlay/testdata/openapi-overlayed.yaml b/pkg/overlay/testdata/openapi-overlayed.yaml
index de439ec..2e42f0a 100644
--- a/pkg/overlay/testdata/openapi-overlayed.yaml
+++ b/pkg/overlay/testdata/openapi-overlayed.yaml
@@ -114,13 +114,15 @@ paths:
     get:
       operationId: listIngredients
       summary: Get a list of ingredients.
-      description: Get a list of ingredients, if authenticated this will include stock levels and product codes otherwise it will only include public information.
+      description: Get a list of ingredients, if authenticated this will include stock
+        levels and product codes otherwise it will only include public information.
       tags:
         - ingredients
       parameters:
         - name: ingredients
           in: query
-          description: A list of ingredients to filter by. If not provided all ingredients will be returned.
+          description: A list of ingredients to filter by. If not provided all ingredients
+            will be returned.
           required: false
           style: form
           explode: false
@@ -180,7 +182,8 @@ paths:
           "{$request.query.callback_url}":
             post:
               summary: Receive order updates.
-              description: Receive order updates from the supplier, this will be called whenever the status of an order changes.
+              description: Receive order updates from the supplier, this will be called
+                whenever the status of an order changes.
               tags:
                 - orders
               requestBody:
@@ -234,7 +237,8 @@ webhooks:
   stockUpdate:
     post:
       summary: Receive stock updates.
-      description: Receive stock updates from the bar, this will be called whenever the stock levels of a drink or ingredient changes.
+      description: Receive stock updates from the bar, this will be called whenever
+        the stock levels of a drink or ingredient changes.
       tags:
         - drinks
         - ingredients
@@ -295,7 +299,8 @@ components:
             - 1200 # $12.00
             - 1500 # $15.00
         stock:
-          description: The number of units of the drink in stock, only available when authenticated.
+          description: The number of units of the drink in stock, only available when
+            authenticated.
           type: integer
           readOnly: true
         productCode:
@@ -331,7 +336,8 @@ components:
         type:
           $ref: "#/components/schemas/IngredientType"
         stock:
-          description: The number of units of the ingredient in stock, only available when authenticated.
+          description: The number of units of the ingredient in stock, only available
+            when authenticated.
           type: integer
           examples:
             - 10
diff --git a/pkg/overlay/testdata/overlay.yaml b/pkg/overlay/testdata/overlay.yaml
index ae9c13b..b8eb3fa 100644
--- a/pkg/overlay/testdata/overlay.yaml
+++ b/pkg/overlay/testdata/overlay.yaml
@@ -47,6 +47,7 @@ actions:
     update:
       x-drop: true
   - target: $.paths.*[?length(@.tags[?(@ == "dont-add-x-drop-false")]) > 0]
-    description: 'add x-drop: false to any operation which has the dont-add-x-drop-false tag'
+    description: 'add x-drop: false to any operation which has the dont-add-x-drop-false
+      tag'
     update:
       x-drop: false