We don't need java 8 anymore

Signed-off-by: Jean-Louis Monteiro <jlmonteiro@tomitribe.com>
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 4fe8896..04f488b 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -10,7 +10,7 @@
     strategy:
       fail-fast: false
       matrix:
-        jdk: [ '8', '11', '17', '19' ]
+        jdk: [ '11', '17', '19' ]
         dist: [ 'zulu' ]
 
     steps: