diff --git a/docs b/docs
index a212f8f..18b29ef 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit a212f8f8afd36c3f5089677586ec5b91bc1305a4
+Subproject commit 18b29ef169586c54280ca43c87be89295106e691
diff --git a/internal/webhook/parse_test.go b/internal/webhook/parse_test.go
index 6b49d71..e2374c8 100644
--- a/internal/webhook/parse_test.go
+++ b/internal/webhook/parse_test.go
@@ -55,12 +55,12 @@ func TestParse(t *testing.T) {
 					r.Header.Set(GitlabTokenHeader, testSecret)
 				}
 			} else {
-				switch tc.expectedError {
-				case ErrHMACVerificationFailed:
+				switch {
+				case errors.Is(tc.expectedError, ErrHMACVerificationFailed):
 					r.Header.Set(GithubSignatureHeader, "sha256=invalid")
-				case ErrMissingSecurityHeader:
+				case errors.Is(tc.expectedError, ErrMissingSecurityHeader):
 					// do nothing
-				case ErrGitlabTokenVerificationFailed:
+				case errors.Is(tc.expectedError, ErrGitlabTokenVerificationFailed):
 					r.Header.Set(GitlabTokenHeader, "invalid")
 				}
 			}