diff --git a/jackson-annotations.spec b/jackson-annotations.spec
index a4934ce..1d4d946 100644
--- a/jackson-annotations.spec
+++ b/jackson-annotations.spec
@@ -33,6 +33,11 @@ This package contains API documentation for %{name}.
 %pom_remove_plugin "org.sonatype.plugins:nexus-staging-maven-plugin"
 %pom_remove_plugin "de.jjohannes:gradle-module-metadata-maven-plugin"
 %pom_remove_plugin "org.codehaus.mojo:build-helper-maven-plugin"
+%pom_add_plugin "org.apache.felix:maven-bundle-plugin" . "<extensions>true</extensions>"
+%pom_xpath_set "//pom:javac.src.version" "11"
+%pom_xpath_set "//pom:javac.target.version" "11"
+%pom_xpath_set "//pom:maven.compiler.source" "11"
+%pom_xpath_set "//pom:maven.compiler.target" "11"
 
 sed -i 's/\r//' LICENSE