diff --git a/jobs/services/postgres.hcl b/jobs/services/postgres.hcl
index cf861c6..cb9e220 100644
--- a/jobs/services/postgres.hcl
+++ b/jobs/services/postgres.hcl
@@ -27,7 +27,7 @@ EOH
       }
 
       config {
-        image = "postgres:latest"
+        image = "postgres:16-alpine"
         ports = ["db"]
 
         volumes = [
diff --git a/jobs/socs/dcusr-outline.hcl b/jobs/socs/dcusr-outline.hcl
index 51a9748..5cf438e 100644
--- a/jobs/socs/dcusr-outline.hcl
+++ b/jobs/socs/dcusr-outline.hcl
@@ -126,7 +126,7 @@ EOH
       driver = "docker"
 
       config {
-        image = "postgres:alpine"
+        image = "postgres:16-alpine"
         ports = ["db"]
 
         volumes = [