diff --git a/.github/workflows/uploadArchives.yml b/.github/workflows/uploadArchives.yml
index 5decd557..bfde3504 100644
--- a/.github/workflows/uploadArchives.yml
+++ b/.github/workflows/uploadArchives.yml
@@ -25,11 +25,11 @@ jobs:
        token: ${{ secrets.ACCESS_TOKEN }}
        persist-credentials: false
 
-   - name: set up JDK 11
+   - name: set up JDK 17
      uses: actions/setup-java@v3
      with:
-       java-version: 11.0.10
-       distribution: 'adopt'
+       java-version: 17.0.10
+       distribution: "adopt"
        cache: gradle
    
    - name: Add Maven credentials to gradle.properties
diff --git a/backtrace-library/publish.gradle b/backtrace-library/publish.gradle
index 82ae66e3..5f1281b4 100644
--- a/backtrace-library/publish.gradle
+++ b/backtrace-library/publish.gradle
@@ -111,10 +111,12 @@ afterEvaluate { project ->
         }
 
         task androidJavadocsJar(type: Jar, dependsOn: androidJavadocs) {
+            archiveClassifier = 'javadoc'
             from androidJavadocs.destinationDir
         }
 
         task androidSourcesJar(type: Jar) {
+            archiveClassifier = 'sources'
             from android.sourceSets.main.java.source
         }
     }