diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4eb2c66..9de7ed7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,7 +31,7 @@ jobs:
         if: github.repository == 'square/moshi' && github.ref == 'refs/heads/master' && matrix.kotlin-test-mode == 'reflect'
         run: ./gradlew publish
         env:
-          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.SONATYPE_USERNAME_COM_SQUAREUP }}
-          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.SONATYPE_PASSWORD_COM_SQUAREUP }}
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.SONATYPE_CENTRAL_USERNAME }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.SONATYPE_CENTRAL_PASSWORD }}
           ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_SECRET_KEY }}
           ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_SECRET_PASSPHRASE }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 603c41c..49c289f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 Change Log
 ==========
 
+## Unreleased
+
+* In-development snapshots are now published to the Central Portal Snapshots repository at https://central.sonatype.com/repository/maven-snapshots/.
+
+
 ## Version 1.15.2
 
 _2024-12-05_
diff --git a/README.md b/README.md
index 60ca866..1701043 100644
--- a/README.md
+++ b/README.md
@@ -1137,7 +1137,7 @@ or Gradle:
 implementation("com.squareup.moshi:moshi:1.15.2")
 ```
 
-Snapshots of the development version are available in [Sonatype's `snapshots` repository][snap].
+Snapshots of the development version are available in [the Central Portal Snapshots repository][snap].
 
 
 R8 / ProGuard
@@ -1168,7 +1168,7 @@ License
 
 
  [dl]: https://search.maven.org/classic/remote_content?g=com.squareup.moshi&a=moshi&v=LATEST
- [snap]: https://oss.sonatype.org/content/repositories/snapshots/com/squareup/moshi/
+ [snap]: https://central.sonatype.com/repository/maven-snapshots/
  [okio]: https://github.com/square/okio/
  [okhttp]: https://github.com/square/okhttp/
  [gson]: https://github.com/google/gson/
diff --git a/build.gradle.kts b/build.gradle.kts
index a90a284..26c8d2d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -130,7 +130,7 @@ allprojects {
 
   plugins.withId("com.vanniktech.maven.publish.base") {
     configure<MavenPublishBaseExtension> {
-      publishToMavenCentral(SonatypeHost.S01)
+      publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL, automaticRelease = true)
       signAllPublications()
       pom {
         description.set("A modern JSON API for Android and Java")