diff --git a/docs/plugins/api.md b/docs/plugins/api.md
index 81964f71..39d40bd5 100644
--- a/docs/plugins/api.md
+++ b/docs/plugins/api.md
@@ -490,7 +490,7 @@ Returns a status envelope:
 
 ### Behavior
 
-- **Runtime runners**: Executes pinned `ccusage@18.0.8` (Claude) or `@ccusage/codex@18.0.8` (Codex) via fallback chain `bunx -> pnpm dlx -> yarn dlx -> npm exec -> npx`
+- **Runtime runners**: Executes pinned `ccusage@18.0.10` (Claude) or `@ccusage/codex@18.0.10` (Codex) via fallback chain `bunx -> pnpm dlx -> yarn dlx -> npm exec -> npx`
 - **Provider-aware**: Resolves provider from `opts.provider` or plugin id (`claude`/`codex`)
 - **No provider API calls**: Usage is computed from local JSONL session files; the host does not call Claude/Codex (or other provider) APIs, but package runners may contact a package registry to download the `ccusage` CLI if it is not already available locally
 - **Graceful degradation**: returns `no_runner` when no runner exists, `runner_failed` when execution fails
diff --git a/src-tauri/src/plugin_engine/host_api.rs b/src-tauri/src/plugin_engine/host_api.rs
index fde4c165..b86ca140 100644
--- a/src-tauri/src/plugin_engine/host_api.rs
+++ b/src-tauri/src/plugin_engine/host_api.rs
@@ -1166,7 +1166,7 @@ fn ls_parse_listening_ports(output: &str) -> Vec<i32> {
     ports.into_iter().collect()
 }
 
-const CCUSAGE_VERSION: &str = "18.0.8";
+const CCUSAGE_VERSION: &str = "18.0.10";
 const CCUSAGE_CLAUDE_PACKAGE_NAME: &str = "ccusage";
 const CCUSAGE_CODEX_PACKAGE_NAME: &str = "@ccusage/codex";
 const CCUSAGE_TIMEOUT_SECS: u64 = 15;