diff --git a/.github/renovate.json5 b/.github/renovate.json5
index e8ff5f96ccc..8936a19e20a 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -12,6 +12,10 @@
         "customManagers:githubActionsVersions",
         "github>Turbo87/renovate-config//rust/updateToolchain",
     ],
+    "dockerfile": {
+        // This has been causing various issues, unfortunately.
+        enabled: false,
+    },
     packageRules: [
         {
             matchCategories: ["rust"],
@@ -65,17 +69,5 @@
             matchDepNames: ["aws-ip-ranges", "github-meta"],
             automerge: true,
         },
-        {
-            matchUpdateTypes: ["digest"],
-            enabled: false,
-        },
-        {
-            // This is causing weird "Cannot find replaceString in current file content" errors,
-            // so we disable it for now.
-            matchFileNames: ["frontend.Dockerfile"],
-            matchDatasources: ["docker"],
-            matchUpdateTypes: ["pinDigest"],
-            enabled: false
-        },
     ],
 }
diff --git a/docker-compose.yml b/docker-compose.yml
index 56390227400..b5cd783682c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,7 +26,7 @@ x-backend: &backend
 
 services:
   postgres:
-    image: postgres:16@sha256:1bf73ccae25238fa555100080042f0b2f9be08eb757e200fe6afc1fc413a1b3c
+    image: postgres:16@sha256:46aa2ee5d664b275f05d1a963b30fff60fb422b4b594d509765c42db46d48881
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: password