diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2631e859..06cbebde 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-llvm-cov@latest` to 0.5.9.
+
 ## [2.2.2] - 2023-01-15
 
 - Update `cargo-llvm-cov@latest` to 0.5.8.
diff --git a/manifests/cargo-llvm-cov.json b/manifests/cargo-llvm-cov.json
index 21a69bb9..79488130 100644
--- a/manifests/cargo-llvm-cov.json
+++ b/manifests/cargo-llvm-cov.json
@@ -17,10 +17,27 @@
     }
   },
   "latest": {
-    "version": "0.5.8"
+    "version": "0.5.9"
   },
   "0.5": {
-    "version": "0.5.8"
+    "version": "0.5.9"
+  },
+  "0.5.9": {
+    "x86_64_linux_musl": {
+      "checksum": "aadde3416c86403f72986f6c68001d2a46497ee8892f5affdb6b681213b586a2"
+    },
+    "x86_64_macos": {
+      "checksum": "7f7d17223237cc2ea65a4cd2d3ea0f0868711bd44dd56ee35839b41202b08685"
+    },
+    "x86_64_windows": {
+      "checksum": "efd986565868a0f1a255af9b913e77b95eb77b49940a93dde4e2c88874f2da39"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "d6d539c038a07c12e04954af3357afadadf92ca3eacf5a155eb555b47d3b1ca4"
+    },
+    "aarch64_macos": {
+      "checksum": "4a023a922507d8a63424cb4b3d98c695fc2a66f8596b1e93b3a573afc2a384c5"
+    }
   },
   "0.5.8": {
     "x86_64_linux_musl": {