diff --git a/.github/docs/openapi3filter.txt b/.github/docs/openapi3filter.txt
index f0ba1565f..b05679ed8 100644
--- a/.github/docs/openapi3filter.txt
+++ b/.github/docs/openapi3filter.txt
@@ -331,6 +331,8 @@ type SecurityRequirementsError struct {
 
 func (err *SecurityRequirementsError) Error() string
 
+func (err SecurityRequirementsError) Unwrap() []error
+
 type StatusCoder interface {
 	StatusCode() int
 }
diff --git a/openapi3filter/errors.go b/openapi3filter/errors.go
index e78e982e6..ea7c7c312 100644
--- a/openapi3filter/errors.go
+++ b/openapi3filter/errors.go
@@ -89,3 +89,9 @@ func (err *SecurityRequirementsError) Error() string {
 
 	return buff.String()
 }
+
+var _ interface{ Unwrap() []error } = SecurityRequirementsError{}
+
+func (err SecurityRequirementsError) Unwrap() []error {
+	return err.Errors
+}