diff --git a/pkgs/by-name/op/opensearch/package.nix b/pkgs/by-name/op/opensearch/package.nix
index 3fadc5b5672a..040421bec198 100644
--- a/pkgs/by-name/op/opensearch/package.nix
+++ b/pkgs/by-name/op/opensearch/package.nix
@@ -12,11 +12,11 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "opensearch";
-  version = "2.19.0";
+  version = "2.19.1";
 
   src = fetchurl {
     url = "https://artifacts.opensearch.org/releases/bundle/opensearch/${finalAttrs.version}/opensearch-${finalAttrs.version}-linux-x64.tar.gz";
-    hash = "sha256-RVuQAYLvKnGT1EPZaq6lX1NOwPkbG61tLqzbrqYB8W4=";
+    hash = "sha256-skOqp9jc67h4gfcPcWE5A8Nt2gd/2Q7hHqN3QS1tVp8=";
   };
 
   nativeBuildInputs = [