diff --git a/pkgs/by-name/fl/fluxcd/package.nix b/pkgs/by-name/fl/fluxcd/package.nix
index c30591f70b7a..868e15d61d4c 100644
--- a/pkgs/by-name/fl/fluxcd/package.nix
+++ b/pkgs/by-name/fl/fluxcd/package.nix
@@ -8,10 +8,10 @@
 }:
 
 let
-  version = "2.7.2";
-  srcHash = "sha256-a6qWGkhtslwvb4fW+K5Q0GP58wecOs2RRrMuJUX8wLs=";
-  vendorHash = "sha256-GRn+2VX7UsqlVyIrTwRFeJiBFcZpxBNkw4FW2efsCK4=";
-  manifestsHash = "sha256-cNJrx+4/dR48uYmA7HpLZlnpzF1pgWRerg2dpiXJA+U=";
+  version = "2.7.3";
+  srcHash = "sha256-nyMKlcJcDa532NqiT16eQJH0Z4dAO1MHkIzsrWlJS7Q=";
+  vendorHash = "sha256-0aQYOmH9CFv0gQ3PIEWr3OhC1jyQOIkNMp9lb7GQ40I=";
+  manifestsHash = "sha256-SQkMqcJY3FHLx6aAwWL0Nuz3fzPTevod4paz2H2srcI=";
 
   manifests = fetchzip {
     url = "https://github.com/fluxcd/flux2/releases/download/v${version}/manifests.tar.gz";