diff --git a/ansible/vars.yml b/ansible/vars.yml
index 52ae41e72..6d39b7d12 100644
--- a/ansible/vars.yml
+++ b/ansible/vars.yml
@@ -10,7 +10,7 @@ postgres_major:
 # Full version strings for each major version
 postgres_release:
   postgresorioledb-17: "17.0.1.012-orioledb"
-  postgres15: "15.8.1.022"
+  postgres15: "15.10.1.001"
   postgres16: "16.3.1.028"
 
 # Non Postgres Extensions
diff --git a/nix/postgresql/15.nix b/nix/postgresql/15.nix
index 63f492840..6b102449f 100644
--- a/nix/postgresql/15.nix
+++ b/nix/postgresql/15.nix
@@ -1,4 +1,4 @@
 import ./generic.nix {
-  version = "15.8";
+  version = "15.10";
   hash = "sha256-RANRX5pp7rPv68mPMLjGlhIr/fiV6Ss7I/W452nty2o=";
 }