diff --git a/CHANGELOG.md b/CHANGELOG.md
index 267a021b..c05eb05c 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 0.5.34.
+
 - Update `cargo-hack@latest` to 0.6.9.
 
 ## [2.20.4] - 2023-10-17
diff --git a/manifests/cargo-llvm-cov.json b/manifests/cargo-llvm-cov.json
index cb4fc0af..ce935989 100644
--- a/manifests/cargo-llvm-cov.json
+++ b/manifests/cargo-llvm-cov.json
@@ -18,10 +18,27 @@
     }
   },
   "latest": {
-    "version": "0.5.33"
+    "version": "0.5.34"
   },
   "0.5": {
-    "version": "0.5.33"
+    "version": "0.5.34"
+  },
+  "0.5.34": {
+    "x86_64_linux_musl": {
+      "checksum": "2d312925ea2178de060b5628c899f44f6a162ce621a87de8c3aa0658573f9641"
+    },
+    "x86_64_macos": {
+      "checksum": "f36ffdc068216d65618bced4213177a22f9fae8539070acdff4b84757940c98f"
+    },
+    "x86_64_windows": {
+      "checksum": "62dc60bfb3cde60e59840c72caafe698dfe0d01c63544a31df1d8c40fc924906"
+    },
+    "aarch64_linux_musl": {
+      "checksum": "96ea303a801f640a205c3e53bd240ee22c51e02a4feb90ab879882ed9b774247"
+    },
+    "aarch64_macos": {
+      "checksum": "81eb3dc6dec49c1eb1a9eb5cbdd40395dbf62541be655c4df3ebb09276a5c0b1"
+    }
   },
   "0.5.33": {
     "x86_64_linux_musl": {