diff --git a/nixos/modules/services/cluster/hadoop/hbase.nix b/nixos/modules/services/cluster/hadoop/hbase.nix
index 43b8ff79168d..1d63530406c2 100644
--- a/nixos/modules/services/cluster/hadoop/hbase.nix
+++ b/nixos/modules/services/cluster/hadoop/hbase.nix
@@ -57,7 +57,9 @@ let
       systemd.services."hbase-${lib.toLower name}" = {
         description = "HBase ${name}";
         wantedBy = [ "multi-user.target" ];
-        path = with cfg; [ hbase.package ] ++ optional (with cfg.hbase.master; enable && initHDFS) package;
+        path =
+          with cfg;
+          [ hbase.package ] ++ lib.optional (with cfg.hbase.master; enable && initHDFS) package;
         preStart = lib.mkIf (with cfg.hbase.master; enable && initHDFS) (
           lib.concatStringsSep "\n" (
             map (x: "HADOOP_USER_NAME=hdfs hdfs --config /etc/hadoop-conf ${x}") [
diff --git a/pkgs/servers/hbase/default.nix b/pkgs/servers/hbase/default.nix
index be4396a2d56b..5d924252d1e9 100644
--- a/pkgs/servers/hbase/default.nix
+++ b/pkgs/servers/hbase/default.nix
@@ -51,13 +51,13 @@ in
     tests.standalone = nixosTests.hbase_2_4;
   };
   hbase_2_5 = common {
-    version = "2.5.9";
-    hash = "sha256-rJGeJ9zmUn28q1Sfk5cdEdEZxbAnvFjRjdcTCx9x1Qc=";
+    version = "2.5.10";
+    hash = "sha256-uYc5IZGQdLOm5gAEyyGtJtcgf+GxADEEuxjixZbG3Qs=";
     tests.standalone = nixosTests.hbase_2_5;
   };
   hbase_2_6 = common {
-    version = "2.6.0";
-    hash = "sha256-zjQ5HgUCiHmrMQuyMN4IAuLR0fVrJ+YKDUfPQb05Dp4=";
+    version = "2.6.1";
+    hash = "sha256-dubu/4Ilk82NtNEcKt8uLbcH8n81EncxOvkZOwk2kVA=";
     tests.standalone = nixosTests.hbase2;
   };
   hbase_3_0 = common {