diff --git a/modules/nixos/services/bitmagnet.nix b/modules/nixos/services/bitmagnet.nix
index cb82f28..d25bf38 100644
--- a/modules/nixos/services/bitmagnet.nix
+++ b/modules/nixos/services/bitmagnet.nix
@@ -52,7 +52,7 @@ in
       ];
 
       db = {
-        image = "postgres:16-alpine";
+        image = "postgres:17-alpine";
         volumes = [ "${cfg.dataDir}/postgres:/var/lib/postgresql/data" ];
         environment = {
           POSTGRES_PASSWORD = "postgres";
diff --git a/modules/nixos/services/linkwarden.nix b/modules/nixos/services/linkwarden.nix
index 25cfcd3..93559eb 100644
--- a/modules/nixos/services/linkwarden.nix
+++ b/modules/nixos/services/linkwarden.nix
@@ -34,7 +34,7 @@ with mylib;
       port = "${toString cfg.publicPort}:3000";
 
       containers.db = {
-        image = "postgres:16-alpine";
+        image = "postgres:17-alpine";
         volumes = [
           "linkwarden-pgdata:/var/lib/postgresql/data"
         ];