diff --git a/CHANGELOG.md b/CHANGELOG.md
index 32286a0a..5110431b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Update `vacuum@latest` to 0.26.4.
+
 ## [2.75.25] - 2026-04-28
 
 - Update `uv@latest` to 0.11.8.
diff --git a/manifests/vacuum.json b/manifests/vacuum.json
index b7f2177d..d4bcc872 100644
--- a/manifests/vacuum.json
+++ b/manifests/vacuum.json
@@ -21,10 +21,10 @@
     }
   },
   "latest": {
-    "version": "0.26.3"
+    "version": "0.26.4"
   },
   "0.26": {
-    "version": "0.26.3"
+    "version": "0.26.4"
   },
   "0.26.4": {
     "x86_64_linux_musl": {