diff --git a/pkg/constants/version_constants.go b/pkg/constants/version_constants.go
index abe029a6e18..7878f036aca 100644
--- a/pkg/constants/version_constants.go
+++ b/pkg/constants/version_constants.go
@@ -32,7 +32,7 @@ func (v Version) IsValid() bool {
 type ModelName string
 
 // DefaultClaudeCodeVersion is the default version of the Claude Code CLI.
-const DefaultClaudeCodeVersion Version = "2.1.317"
+const DefaultClaudeCodeVersion Version = "2.1.318"
 
 // DefaultCopilotVersion is the default version of the GitHub Copilot CLI.
 //
diff --git a/pkg/constants/version_constants_test.go b/pkg/constants/version_constants_test.go
index 17ab18022ea..313fb198fd6 100644
--- a/pkg/constants/version_constants_test.go
+++ b/pkg/constants/version_constants_test.go
@@ -15,7 +15,7 @@ func TestDefaultCLIMCPVersions(t *testing.T) {
 		got  Version
 		want Version
 	}{
-		{"Claude Code", DefaultClaudeCodeVersion, "2.1.317"},
+		{"Claude Code", DefaultClaudeCodeVersion, "2.1.318"},
 		{"Copilot CLI", DefaultCopilotVersion, "1.0.103"},
 		{"Copilot SDK", DefaultCopilotSDKVersion, "1.0.16"},
 		{"Codex", DefaultCodexVersion, "0.166.0"},