diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6dcbba4a..72be4b85 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 `cargo-careful@latest` to 0.4.2.
+
 ## [2.33.25] - 2024-05-18
 
 - Update `cargo-binstall@latest` to 1.6.7.
diff --git a/manifests/cargo-careful.json b/manifests/cargo-careful.json
index 118035d0..d2a39845 100644
--- a/manifests/cargo-careful.json
+++ b/manifests/cargo-careful.json
@@ -12,10 +12,21 @@
     }
   },
   "latest": {
-    "version": "0.4.1"
+    "version": "0.4.2"
   },
   "0.4": {
-    "version": "0.4.1"
+    "version": "0.4.2"
+  },
+  "0.4.2": {
+    "x86_64_linux_musl": {
+      "checksum": "ee14c5796acab604714e358de11bf5204055410ae8fd4891df7f5d62461402c3"
+    },
+    "x86_64_macos": {
+      "checksum": "480efaf0a577161332b27ea13c8703ead1b6355b5c6541f5bd61d440440b4bde"
+    },
+    "x86_64_windows": {
+      "checksum": "ac374b7799a37e3ef21c6bfe409583c3acbc57242fbb32e8534269b5e97b8ee9"
+    }
   },
   "0.4.1": {
     "x86_64_linux_musl": {