diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20f6a29..12d5884 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## Next Release
 
-- Add beta `ListChildUsers` and `GetNextChildUserPage` functions to `User` service
+- Add `ListChildUsers` and `GetNextChildUserPage` functions to `User` service
 
 ## v4.0.0 (2023-12-06)
 
diff --git a/tests/cassettes/TestUserAllChildUsers.yaml b/tests/cassettes/TestUserAllChildUsers.yaml
index 47acbd8..5a952d1 100644
--- a/tests/cassettes/TestUserAllChildUsers.yaml
+++ b/tests/cassettes/TestUserAllChildUsers.yaml
@@ -11,7 +11,7 @@ interactions:
       - application/x-www-form-urlencoded
       User-Agent:
       - REDACTED
-    url: https://api.easypost.com/beta/users/children
+    url: https://api.easypost.com/v2/users/children
     method: GET
   response:
     body: '{"children":[{"created_at":"2023-09-20T18:01:26Z","id":"user_5f0c48e7a66b42398740b0149b1bb24c","name":"Test
@@ -31,8 +31,6 @@ interactions:
       - strict-origin-when-cross-origin
       Strict-Transport-Security:
       - max-age=31536000; includeSubDomains; preload
-      Vary:
-      - Origin
       X-Backend:
       - easypost
       X-Content-Type-Options:
@@ -40,20 +38,20 @@ interactions:
       X-Download-Options:
       - noopen
       X-Ep-Request-Uuid:
-      - 3dfb1daf657a0736f41c042e0014d481
+      - 3c78c4076597040af3f7dc71000c4afb
       X-Frame-Options:
       - SAMEORIGIN
       X-Node:
-      - bigweb34nuq
+      - bigweb36nuq
       X-Permitted-Cross-Domain-Policies:
       - none
       X-Proxied:
-      - intlb2nuq b3de2c47ef
-      - extlb1nuq 003ad9bca0
+      - intlb1nuq 2c48984abf
+      - extlb2nuq 003ad9bca0
       X-Runtime:
-      - "0.151736"
+      - "0.040478"
       X-Version-Label:
-      - easypost-202312131821-3665db39b5-master
+      - easypost-202401041812-437974c716-master
       X-Xss-Protection:
       - 1; mode=block
     status: 200 OK
diff --git a/tests/cassettes/TestUserGetNextChildUserPage.yaml b/tests/cassettes/TestUserGetNextChildUserPage.yaml
index 37e04f2..55a2bb0 100644
--- a/tests/cassettes/TestUserGetNextChildUserPage.yaml
+++ b/tests/cassettes/TestUserGetNextChildUserPage.yaml
@@ -11,7 +11,7 @@ interactions:
       - application/x-www-form-urlencoded
       User-Agent:
       - REDACTED
-    url: https://api.easypost.com/beta/users/children
+    url: https://api.easypost.com/v2/users/children
     method: GET
   response:
     body: '{"children":[{"created_at":"2023-09-20T18:01:26Z","id":"user_5f0c48e7a66b42398740b0149b1bb24c","name":"Test
@@ -31,8 +31,6 @@ interactions:
       - strict-origin-when-cross-origin
       Strict-Transport-Security:
       - max-age=31536000; includeSubDomains; preload
-      Vary:
-      - Origin
       X-Backend:
       - easypost
       X-Content-Type-Options:
@@ -40,20 +38,20 @@ interactions:
       X-Download-Options:
       - noopen
       X-Ep-Request-Uuid:
-      - 3a880b16657a072ff440c60f0015d5e8
+      - 3c78c4076597040bf3f7dc71000c4b20
       X-Frame-Options:
       - SAMEORIGIN
       X-Node:
-      - bigweb33nuq
+      - bigweb38nuq
       X-Permitted-Cross-Domain-Policies:
       - none
       X-Proxied:
-      - intlb2nuq b3de2c47ef
+      - intlb2nuq 2c48984abf
       - extlb2nuq 003ad9bca0
       X-Runtime:
-      - "0.067030"
+      - "0.043493"
       X-Version-Label:
-      - easypost-202312131821-3665db39b5-master
+      - easypost-202401041812-437974c716-master
       X-Xss-Protection:
       - 1; mode=block
     status: 200 OK
diff --git a/user.go b/user.go
index 3a59513..399f9ee 100644
--- a/user.go
+++ b/user.go
@@ -124,7 +124,7 @@ func (c *Client) ListChildUsers(opts *ListOptions) (out *ListChildUsersResult, e
 // ListChildUsersWithContext performs the same operation as ListChildUsers, but allows
 // specifying a context that can interrupt the request.
 func (c *Client) ListChildUsersWithContext(ctx context.Context, opts *ListOptions) (out *ListChildUsersResult, err error) {
-	err = c.do(ctx, http.MethodGet, "/beta/users/children", c.convertOptsToURLValues(opts), &out)
+	err = c.do(ctx, http.MethodGet, "users/children", c.convertOptsToURLValues(opts), &out)
 	return
 }