diff --git a/pkgs/by-name/sp/spicedb/package.nix b/pkgs/by-name/sp/spicedb/package.nix
index 4ad3f3d36339..85ca54ef16ef 100644
--- a/pkgs/by-name/sp/spicedb/package.nix
+++ b/pkgs/by-name/sp/spicedb/package.nix
@@ -8,16 +8,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "spicedb";
-  version = "1.48.0";
+  version = "1.49.1";
 
   src = fetchFromGitHub {
     owner = "authzed";
     repo = "spicedb";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-m0Om+Wil8ig6t8w5IDmfrx8N/Uugn3PayoFJD0xq9OQ=";
+    hash = "sha256-FqgNtHh2eDy48uFWMmqjpVnrGHBUEM+CG3ukkPhEOqY=";
   };
 
-  vendorHash = "sha256-kA4Smkc88vYgR4B7DdqQc5dkzywDXTbYwmRRZYDcg0c=";
+  vendorHash = "sha256-wK5GDMkWesWRO5J2M5ambZShAw7b4U0+/lmAgXn8Ags=";
 
   ldflags = [
     "-X 'github.com/jzelinskie/cobrautil/v2.Version=${finalAttrs.src.tag}'"