diff --git a/ansible/tasks/setup-postgrest.yml b/ansible/tasks/setup-postgrest.yml
index 1517c61b6..a98d1990f 100644
--- a/ansible/tasks/setup-postgrest.yml
+++ b/ansible/tasks/setup-postgrest.yml
@@ -36,6 +36,7 @@
 - name: postgis - ensure dependencies do not get autoremoved
   shell: |
     set -e
+    apt-mark manual libpq5*
     apt-mark manual libnuma*
     apt-mark auto libnuma*-dev
 
diff --git a/common-nix.vars.pkr.hcl b/common-nix.vars.pkr.hcl
index bf7a7712e..529a21a64 100644
--- a/common-nix.vars.pkr.hcl
+++ b/common-nix.vars.pkr.hcl
@@ -1 +1 @@
-postgres-version = "15.6.1.112"
+postgres-version = "15.6.1.113"