diff --git a/CHANGELOG.md b/CHANGELOG.md
index f00c78c8..931321ba 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-shear@latest` to 1.12.4.
+
 ## [2.79.1] - 2026-05-18
 
 - Update `tombi@latest` to 0.11.5.
diff --git a/manifests/cargo-shear.json b/manifests/cargo-shear.json
index 3bcce41c..db265d97 100644
--- a/manifests/cargo-shear.json
+++ b/manifests/cargo-shear.json
@@ -27,10 +27,13 @@
     }
   },
   "latest": {
-    "version": "1.11.2"
+    "version": "1.12.4"
   },
   "1": {
-    "version": "1.11.2"
+    "version": "1.12.4"
+  },
+  "1.12": {
+    "version": "1.12.4"
   },
   "1.12.4": {
     "x86_64_linux_musl": {