diff --git a/.config/coc/extensions/package.json b/.config/coc/extensions/package.json
index 5041e11..a5f81c7 100644
--- a/.config/coc/extensions/package.json
+++ b/.config/coc/extensions/package.json
@@ -3,6 +3,7 @@
     "coc-cmake": ">=0.1.1",
     "coc-css": ">=1.2.6",
     "coc-html": ">=1.4.1",
+    "coc-java": ">=1.5.4",
     "coc-json": ">=1.3.4",
     "coc-python": ">=1.2.13",
     "coc-sh": ">=0.6.0",