diff --git a/.github/workflows/build-and-deploy.yml b/.github/workflows/build-and-deploy.yml
index a9b45709..190408a6 100644
--- a/.github/workflows/build-and-deploy.yml
+++ b/.github/workflows/build-and-deploy.yml
@@ -22,7 +22,7 @@ jobs:
             ./gradlew build --parallel
           check-command: true
           deploy-command: >-
-            ./gradlew uploadAllPublicationsToMavenCentralNexus close dropStagingRepositoryOnMavenCentral --parallel
+            ./gradlew uploadAllPublicationsToMavenCentralNexus closeStaging dropStagingRepositoryOnMavenCentral --parallel
           should-run-codecov: ${{ runner.os == 'Linux' }}
           should-deploy: >-
             ${{
diff --git a/build.gradle.kts b/build.gradle.kts
index c27eaca8..23826bc8 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -120,4 +120,8 @@ subprojects {
 			windowTitle(title)
 		}
 	}
+
+	tasks.sourcesJar {
+		duplicatesStrategy = DuplicatesStrategy.WARN
+	}
 }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ce44ca7a..5a659067 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -37,5 +37,5 @@ xtext-web = [
 gitSemVer = "org.danilopianini.git-sensitive-semantic-versioning-gradle-plugin:3.1.7"
 kotlin-qa = "org.danilopianini.gradle-kotlin-qa:0.78.0"
 multiJvmTesting = "org.danilopianini.multi-jvm-test-plugin:3.1.2"
-publishOnCentral = "org.danilopianini.publish-on-central:7.0.4"
+publishOnCentral = "org.danilopianini.publish-on-central:8.0.1"
 shadowJar = "com.github.johnrengelman.shadow:8.1.1"
diff --git a/release.config.mjs b/release.config.mjs
index f5a8be44..d2623d41 100644
--- a/release.config.mjs
+++ b/release.config.mjs
@@ -3,7 +3,7 @@ echo 'Creating shadowJar and protelisdoc...'
 ./gradlew protelisdoc shadowJar --parallel || ./gradlew shadowJar --parallel || exit 2
 echo '...assemblage done.'
 echo 'Releasing on Maven Central...'
-./gradlew uploadAll release --parallel
+./gradlew uploadAll releaseStaging --parallel
 `
 import config from 'semantic-release-preconfigured-conventional-commits' with { type: "json" };
 config.plugins.push(