diff --git a/misskey/compose.yml b/misskey/compose.yml
index 854c4fb..5368858 100644
--- a/misskey/compose.yml
+++ b/misskey/compose.yml
@@ -21,7 +21,7 @@ services:
 
   database:
     container_name: misskey_database
-    image: postgres:16.4@sha256:e62fbf9d3e2b49816a32c400ed2dba83e3b361e6833e624024309c35d334b412
+    image: postgres:17.1@sha256:163763c8afd28cae69035ce84b12d8180179559c747c0701b3cad17818a0dbc5
     environment:
       POSTGRES_HOST: $DB_HOSTNAME
       POSTGRES_DB: $DB_DATABASE_NAME
diff --git a/speedtest-tracker/compose.yml b/speedtest-tracker/compose.yml
index 56d6e02..4bb67ad 100644
--- a/speedtest-tracker/compose.yml
+++ b/speedtest-tracker/compose.yml
@@ -22,7 +22,7 @@ services:
 
   database:
     container_name: speedtest-tracker_database
-    image: postgres:16.4@sha256:e62fbf9d3e2b49816a32c400ed2dba83e3b361e6833e624024309c35d334b412
+    image: postgres:17.1@sha256:163763c8afd28cae69035ce84b12d8180179559c747c0701b3cad17818a0dbc5
     environment:
       POSTGRES_HOST: $DB_HOSTNAME
       POSTGRES_DB: $DB_DATABASE_NAME