diff --git a/claude/action.yaml b/claude/action.yaml
index 3c91cffe..7cc6d52f 100644
--- a/claude/action.yaml
+++ b/claude/action.yaml
@@ -54,7 +54,7 @@ inputs:
     default: "true"
     description: Include the rendered Claude transcript in the workflow step summary.
   claude_version:
-    default: "2.1.220"
+    default: "2.1.226"
     description: >-
       Version of the `claude` binary to install via
       `https://claude.ai/install.sh`, pinned to a specific