diff --git a/pkgs/servers/search/weaviate/default.nix b/pkgs/servers/search/weaviate/default.nix
index 5be04938caf..eeecaa1808b 100644
--- a/pkgs/servers/search/weaviate/default.nix
+++ b/pkgs/servers/search/weaviate/default.nix
@@ -5,16 +5,16 @@
 
 buildGoModule rec {
   pname = "weaviate";
-  version = "1.20.5";
+  version = "1.21.0";
 
   src = fetchFromGitHub {
     owner = "weaviate";
     repo = "weaviate";
     rev = "v${version}";
-    hash = "sha256-aQY1kwMdZ8aDj3YSK3g88coHqTSIZDxDJJdZSwPhDSU=";
+    hash = "sha256-3FSXvo4egn3NZcHgLIOLbyi14qNMB4UHDUa+ox28gN8=";
   };
 
-  vendorHash = "sha256-RL18glau8IODHy0HqLq28nE7OIUezWDJY7BE/OBFHBw=";
+  vendorHash = "sha256-HUfkwmAIwTPDZsgRLte7tu/0QKT82WriTqJ14iiKKOs=";
 
   subPackages = [ "cmd/weaviate-server" ];