diff --git a/common-nix.vars.pkr.hcl b/common-nix.vars.pkr.hcl
index 87527df72..7df19d654 100644
--- a/common-nix.vars.pkr.hcl
+++ b/common-nix.vars.pkr.hcl
@@ -1 +1 @@
-postgres-version = "15.6.1.30-nix-staged"
+postgres-version = "15.6.1.31-nix-staged"