diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index c3c5673..984e40c 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,15 +3,12 @@ updates:
   - package-ecosystem: mix
     directory: "/"
     schedule:
-      interval: weekly
-      day: saturday
+      interval: monthly
   - package-ecosystem: mix
     directory: "/example"
     schedule:
-      interval: weekly
-      day: saturday
+      interval: monthly
   - package-ecosystem: github-actions
     directory: "/"
     schedule:
-      interval: weekly
-      day: saturday
+      interval: monthly
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00e3a15..c74c511 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+## [1.0.0] - 2025-02-23
+
+### Changed
+
+- Update dependencies.
+
 ## [0.2.1] - 2023-03-21
 
 ### Changed
diff --git a/README.md b/README.md
index 4642946..7968397 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Add `ecto_nested_changeset` to your list of dependencies in `mix.exs`:
 ```elixir
 def deps do
   [
-    {:ecto_nested_changeset, "~> 0.2.1"}
+    {:ecto_nested_changeset, "~> 1.0.0"}
   ]
 end
 ```
@@ -88,8 +88,5 @@ You can access the application at http://localhost:4000.
 
 ## Status
 
-This library has a very narrow purpose, which means that even though it is
-young, it is unlikely that new functionality is going to be added or that the
-API is going to change. Should you miss something, though, don't hesitate to
-open an issue. Any issues and problems that may arise will be dealt with
-swiftly.
+This library is actively maintained, but given its narrow purpose, it will not
+see frequent updates.
diff --git a/mix.exs b/mix.exs
index 1a8e2ce..a85fe33 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,7 +1,7 @@
 defmodule EctoNestedChangeset.MixProject do
   use Mix.Project
 
-  @version "0.2.1"
+  @version "1.0.0"
   @source_url "https://github.com/woylie/ecto_nested_changeset"
 
   def project do
diff --git a/renovate.json b/renovate.json
deleted file mode 100644
index 3354efa..0000000
--- a/renovate.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "config:recommended"
-  ],
-  "enabled": true,
-  "enabledManagers": [
-    "github-actions",
-    "mix"
-  ],
-  "reviewersFromCodeOwners": true,
-  "schedule": [
-    "every weekend"
-  ],
-  "timezone": "Asia/Tokyo",
-  "lockFileMaintenance": {
-    "enabled": true
-  },
-  "rangeStrategy": "widen",
-  "packageRules": [
-    {
-      "matchUpdateTypes": [
-        "minor",
-        "patch",
-        "pin",
-        "digest"
-      ],
-      "automerge": true
-    },
-    {
-      "rangeStrategy": "auto",
-      "automerge": true,
-      "matchPackageNames": [
-        "/castore/",
-        "/credo/",
-        "/dialyxir/",
-        "/ex_doc/",
-        "/excoveralls/",
-        "/mix_audit/",
-        "/sobelow/",
-        "/stream_data/"
-      ]
-    }
-  ],
-  "ignoreDeps": [
-    "postgres"
-  ]
-}