diff --git a/ct/memos.sh b/ct/memos.sh
index 44f0b18d5..a1e15ff42 100644
--- a/ct/memos.sh
+++ b/ct/memos.sh
@@ -27,12 +27,12 @@ function update_script() {
     msg_error "No ${APP} Installation Found!"
     exit
   fi
-  if check_for_gh_release "memos" "usememos/memos"; then
+  if check_for_gh_release "memos" "usememos/memos" "v0.25.3"; then
     msg_info "Stopping service"
     systemctl stop memos
     msg_ok "Service stopped"
 
-    fetch_and_deploy_gh_release "memos" "usememos/memos" "prebuild" "latest" "/opt/memos" "memos*linux_amd64.tar.gz"
+    fetch_and_deploy_gh_release "memos" "usememos/memos" "prebuild" "v0.25.3" "/opt/memos" "memos*linux_amd64.tar.gz"
 
     msg_info "Starting service"
     systemctl start memos
diff --git a/frontend/public/json/github-versions.json b/frontend/public/json/github-versions.json
index 2a6420c73..8b2c93ca6 100644
--- a/frontend/public/json/github-versions.json
+++ b/frontend/public/json/github-versions.json
@@ -774,9 +774,9 @@
     {
       "slug": "memos",
       "repo": "usememos/memos",
-      "version": "v0.26.0",
-      "pinned": false,
-      "date": "2026-01-31T15:28:09Z"
+      "version": "v0.25.3",
+      "pinned": true,
+      "date": "2025-11-25T00:00:00Z"
     },
     {
       "slug": "metube",
diff --git a/install/memos-install.sh b/install/memos-install.sh
index f95530327..8906fa976 100644
--- a/install/memos-install.sh
+++ b/install/memos-install.sh
@@ -14,7 +14,7 @@ setting_up_container
 network_check
 update_os
 
-fetch_and_deploy_gh_release "memos" "usememos/memos" "prebuild" "latest" "/opt/memos" "memos*linux_amd64.tar.gz"
+fetch_and_deploy_gh_release "memos" "usememos/memos" "prebuild" "v0.25.3" "/opt/memos" "memos*linux_amd64.tar.gz"
 mkdir -p /opt/memos_data
 
 msg_info "Creating Service"