diff --git a/flake.lock b/flake.lock
index 926e79d..e1acba9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -99,11 +99,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1686066760,
-        "narHash": "sha256-RLx3ptgTvSdukaGNaaYZ7qnLja4kpErkllzY8Lpxdew=",
+        "lastModified": 1686068056,
+        "narHash": "sha256-vekjA/8b6lxDtxlsj/IUO81EMy0Z0k9xKcUlaipRwLU=",
         "owner": "miknikif",
         "repo": "npm-groovy-lint",
-        "rev": "91e13f33a9815a827dfe26f2ec0bf15c157470ae",
+        "rev": "445cf4137a92d56716bfdc1a803cbb54a496a308",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index a3fc8ec..df57bf0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -62,7 +62,7 @@
         alejandra # nix formatter alternative
         statix # linter for nix
         vale # linter for prose
-        jdk # for groovy
+        jdk11 # for groovy
         groovy
         pkgs.groovyls # groovy lsp
       ];
@@ -84,7 +84,7 @@
             ''
               lua << EOF
                 package.path = "${self}/?.lua;" .. package.path
-                groovyls_cmd = { "${pkgs.jdk}/bin/java", "-jar", "${pkgs.groovyls}/groovyls-all.jar" }
+                groovyls_cmd = { "${pkgs.jdk11}/bin/java", "-jar", "${pkgs.groovyls}/groovyls-all.jar" }
             ''
             + pkgs.lib.readFile ./init.lua
             + ''