Check your dependencies in oshdb-extractor. You might have updates: The following dependencies in Dependencies have newer versions:
[[1;34mINFO[m] com.beust:jcommander ............................... 1.72 -> 2.0.0-RC1
[[1;34mINFO[m] it.unimi.dsi:fastutil ................................. 8.1.1 -> 8.5.4
[[1;34mINFO[m] org.wololo:jts2geojson .............................. 0.13.0 -> 0.16.0
[[1;34mINFO[m]
[[1;34mINFO[m] artifact com.puppycrawl.tools:checkstyle: checking for updates from heigit-repo
[[1;34mINFO[m] artifact org.heigit.ohsome:ohsome-codestyle: checking for updates from heigit-repo
[[1;34mINFO[m] The following dependencies in Plugin Dependencies have newer versions:
[[1;34mINFO[m] com.puppycrawl.tools:checkstyle ....................... 8.35 -> 8.41.1
[[1;34mINFO[m]