diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8ca15c4e..d7bdd533 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,5 +43,5 @@ jobs:
       - name: Upload snapshot (main only)
         run: |
           ./gradlew --stop && jps|grep -E 'KotlinCompileDaemon|GradleDaemon'| awk '{print $1}'| xargs kill -9 || true
-          ./gradlew publishAllPublicationsToMavenCentralRepository -PmavenCentralUsername=${{ secrets.SONATYPE_USERNAME }} -PmavenCentralPassword=${{ secrets.SONATYPE_PASSWORD }}
+          ./gradlew publish -PmavenCentralUsername=${{ secrets.SONATYPE_USERNAME }} -PmavenCentralPassword=${{ secrets.SONATYPE_PASSWORD }}
         if: github.ref == 'refs/heads/main' && github.event_name == 'push' && matrix.java_version == '16' && !matrix.ksp_enabled
diff --git a/RELEASING.md b/RELEASING.md
index c8276249..25b678cc 100644
--- a/RELEASING.md
+++ b/RELEASING.md
@@ -5,7 +5,7 @@ Releasing
 2. Update the `CHANGELOG.md` for the impending release.
 3. `git commit -am "Prepare for release X.Y.Z."` (where X.Y.Z is the new version)
 4. `git tag -a X.Y.Z -m "Version X.Y.Z"` (where X.Y.Z is the new version)
-5. `./gradlew clean publishAllPublicationsToMavenCentralRepository --no-daemon --no-parallel && ./gradlew closeAndReleaseRepository`
+5. `./gradlew clean publish --no-daemon --no-parallel && ./gradlew closeAndReleaseRepository`
    * Make sure to run this with JDK 16
 6. Update the `gradle.properties` to the next SNAPSHOT version.
 7. `git commit -am "Prepare next development version."`
diff --git a/gradle.properties b/gradle.properties
index c800afbd..3c3f0dde 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,37 +19,31 @@
 # Adds exports for GJF in spotless
 # https://github.com/diffplug/spotless/issues/834
 org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 \
-  --add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED \
+  --add-opens=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.jvm=ALL-UNNAMED  \
   --add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED \
+  --add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
 
 kotlin.daemon.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 \
-  --add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
-  --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED \
+  --add-opens=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.jvm=ALL-UNNAMED  \
   --add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED \
+  --add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED \
   --add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
 
 GROUP=dev.zacsweers.moshix
-VERSION_NAME=0.13.0
+VERSION_NAME=0.14.0-SNAPSHOT
 POM_DESCRIPTION=Moshi Extensions
 POM_URL=https://github.com/ZacSweers/MoshiX
 POM_SCM_URL=https://github.com/ZacSweers/MoshiX
diff --git a/moshi-adapters/build.gradle.kts b/moshi-adapters/build.gradle.kts
index 592d7cb6..1e8b53db 100644
--- a/moshi-adapters/build.gradle.kts
+++ b/moshi-adapters/build.gradle.kts
@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
   kotlin("jvm")
-  kotlin("kapt")
+  alias(libs.plugins.ksp)
   id("com.vanniktech.maven.publish")
 }
 
@@ -31,7 +31,7 @@ tasks.named<KotlinCompile>("compileTestKotlin") {
 
 dependencies {
   implementation(libs.moshi)
-  kaptTest(libs.moshi.codegen)
+  kspTest(project(":moshi-ksp"))
   testImplementation(libs.moshi.kotlin)
   testImplementation(libs.okhttp)
   testImplementation(libs.okhttp.mockwebserver)
diff --git a/moshi-metadata-reflect/build.gradle.kts b/moshi-metadata-reflect/build.gradle.kts
index 2ca75b16..10756b9c 100644
--- a/moshi-metadata-reflect/build.gradle.kts
+++ b/moshi-metadata-reflect/build.gradle.kts
@@ -18,7 +18,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
   kotlin("jvm")
-  kotlin("kapt")
+  alias(libs.plugins.ksp)
   id("com.vanniktech.maven.publish")
 }
 
@@ -32,8 +32,8 @@ tasks.named<KotlinCompile>("compileTestKotlin") {
 dependencies {
   implementation(libs.kotlin.metadata)
   implementation(libs.moshi)
-  kaptTest(libs.moshi.codegen)
-  testImplementation("org.assertj:assertj-core:3.11.1")
+  kspTest(project(":moshi-ksp"))
+  testImplementation("org.assertj:assertj-core:3.20.2")
   testImplementation(libs.junit)
   testImplementation(libs.truth)
 }
diff --git a/moshi-sealed/codegen/build.gradle.kts b/moshi-sealed/codegen/build.gradle.kts
index 9ba3a196..7d14383d 100644
--- a/moshi-sealed/codegen/build.gradle.kts
+++ b/moshi-sealed/codegen/build.gradle.kts
@@ -15,19 +15,14 @@
  */
 
 plugins {
-  // TODO use ksp version again when ksp supports 1.4.30
-  //  https://github.com/google/ksp/issues/267
-//  id("com.google.devtools.ksp") version Dependencies.Kotlin.Ksp.version
   kotlin("jvm")
-  kotlin("kapt")
+  alias(libs.plugins.ksp)
   id("com.vanniktech.maven.publish")
 }
 
 dependencies {
   implementation(libs.autoService)
-  kapt(libs.autoService.processor)
-  kapt(libs.incap.processor)
-  compileOnly(libs.incap)
+  ksp(libs.autoService.ksp)
 
   implementation(libs.autoCommon)
   implementation(libs.kotlinpoet)
diff --git a/moshi-sealed/codegen/src/main/kotlin/dev/zacsweers/moshix/sealed/codegen/MoshiSealedProcessor.kt b/moshi-sealed/codegen/src/main/kotlin/dev/zacsweers/moshix/sealed/codegen/MoshiSealedProcessor.kt
index d8d80078..b726c594 100644
--- a/moshi-sealed/codegen/src/main/kotlin/dev/zacsweers/moshix/sealed/codegen/MoshiSealedProcessor.kt
+++ b/moshi-sealed/codegen/src/main/kotlin/dev/zacsweers/moshix/sealed/codegen/MoshiSealedProcessor.kt
@@ -49,8 +49,6 @@ import dev.zacsweers.moshix.sealed.annotations.DefaultObject
 import dev.zacsweers.moshix.sealed.annotations.TypeLabel
 import dev.zacsweers.moshix.sealed.codegen.MoshiSealedProcessor.Companion.OPTION_GENERATED
 import dev.zacsweers.moshix.sealed.runtime.internal.ObjectJsonAdapter
-import net.ltgt.gradle.incap.IncrementalAnnotationProcessor
-import net.ltgt.gradle.incap.IncrementalAnnotationProcessorType
 import javax.annotation.processing.AbstractProcessor
 import javax.annotation.processing.Filer
 import javax.annotation.processing.Messager
@@ -65,7 +63,6 @@ import javax.lang.model.util.Types
 import javax.tools.Diagnostic
 
 @KotlinPoetMetadataPreview
-@IncrementalAnnotationProcessor(IncrementalAnnotationProcessorType.AGGREGATING)
 @SupportedOptions(OPTION_GENERATED)
 @AutoService(Processor::class)
 public class MoshiSealedProcessor : AbstractProcessor() {
diff --git a/moshi-sealed/codegen/src/main/resources/META-INF/gradle/incremental.annotation.processors b/moshi-sealed/codegen/src/main/resources/META-INF/gradle/incremental.annotation.processors
new file mode 100644
index 00000000..9d7afc66
--- /dev/null
+++ b/moshi-sealed/codegen/src/main/resources/META-INF/gradle/incremental.annotation.processors
@@ -0,0 +1 @@
+dev.zacsweers.moshix.sealed.codegen.MoshiSealedProcessor,aggregating
\ No newline at end of file