diff --git a/Makefile b/Makefile
index 1aa2b53..6d1191d 100644
--- a/Makefile
+++ b/Makefile
@@ -101,7 +101,7 @@ $(BIN)/golangci-lint: $(BIN) Makefile
 $(BIN)/protovalidate-conformance: $(BIN) Makefile
 	# TODO: DO NOT MERGE
 	GOBIN=$(abspath $(BIN)) $(GO) install \
-		github.com/bufbuild/protovalidate/tools/protovalidate-conformance@fab41785ae5758b533d64e40b3f400d84ebbba61
+		github.com/bufbuild/protovalidate/tools/protovalidate-conformance@a4d7e113cc9e8944fb22098123eddc5413500381
 
 .PHONY: protovalidate-conformance-go
 protovalidate-conformance-go: $(BIN)
diff --git a/go.mod b/go.mod
index 85d8353..510454c 100644
--- a/go.mod
+++ b/go.mod
@@ -27,4 +27,4 @@ require (
 )
 
 // DO NOT MERGE!
-replace buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go => buf.build/gen/go/jchadwick-buf/protovalidate/protocolbuffers/go v1.35.1-20241107000346-6ecee89ee0c9.1
+replace buf.build/gen/go/bufbuild/protovalidate/protocolbuffers/go => buf.build/gen/go/jchadwick-buf/protovalidate/protocolbuffers/go v1.35.2-20241125171308-fd74cad4128d.1
diff --git a/go.sum b/go.sum
index 5e81f9c..dc03c7e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-buf.build/gen/go/jchadwick-buf/protovalidate/protocolbuffers/go v1.35.1-20241107000346-6ecee89ee0c9.1 h1:AG/SqE0AfoVJpTJeiOIZ1HnfpR+nYWdbW/vDB3qAKlk=
-buf.build/gen/go/jchadwick-buf/protovalidate/protocolbuffers/go v1.35.1-20241107000346-6ecee89ee0c9.1/go.mod h1:Cy8tc4XPqN8l0D+F/Jf4Hy9X9a3somHIH9BTkmJJTmo=
+buf.build/gen/go/jchadwick-buf/protovalidate/protocolbuffers/go v1.35.2-20241125171308-fd74cad4128d.1 h1:0chXnVxmZm4tHhfMzhU9ge2ppgIDRon6qyKTJyq+hxo=
+buf.build/gen/go/jchadwick-buf/protovalidate/protocolbuffers/go v1.35.2-20241125171308-fd74cad4128d.1/go.mod h1:o4wyuJgZD4vOujqo012KwMjMv9PqJw/jk6swwGw3XIo=
 cel.dev/expr v0.18.0 h1:CJ6drgk+Hf96lkLikr4rFf19WrU0BOWEihyZnI2TAzo=
 cel.dev/expr v0.18.0/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
 github.com/antlr4-go/antlr/v4 v4.13.0 h1:lxCg3LAv+EUK6t1i0y1V6/SLeUi0eKEKdhQAlS8TVTI=
diff --git a/internal/errors/utils.go b/internal/errors/utils.go
index ac23fd4..3e6ddca 100644
--- a/internal/errors/utils.go
+++ b/internal/errors/utils.go
@@ -142,8 +142,6 @@ func FieldPathString(path []*validate.FieldPathElement) string {
 			result.WriteString(strconv.FormatBool(value.BoolKey))
 		case *validate.FieldPathElement_IntKey:
 			result.WriteString(strconv.FormatInt(value.IntKey, 10))
-		case *validate.FieldPathElement_SintKey:
-			result.WriteString(strconv.FormatInt(value.SintKey, 10))
 		case *validate.FieldPathElement_UintKey:
 			result.WriteString(strconv.FormatUint(value.UintKey, 10))
 		case *validate.FieldPathElement_StringKey:
diff --git a/internal/evaluator/map.go b/internal/evaluator/map.go
index 168252f..c3a76a4 100644
--- a/internal/evaluator/map.go
+++ b/internal/evaluator/map.go
@@ -53,14 +53,15 @@ func (m kvPairs) Evaluate(val protoreflect.Value, failFast bool) (err error) {
 		evalErr := m.evalPairs(key, value, failFast)
 		if evalErr != nil {
 			element := errors.FieldPathElement(m.Descriptor)
+			element.KeyType = descriptorpb.FieldDescriptorProto_Type(m.Descriptor.MapKey().Kind()).Enum()
+			element.ValueType = descriptorpb.FieldDescriptorProto_Type(m.Descriptor.MapValue().Kind()).Enum()
 			switch m.Descriptor.MapKey().Kind() {
 			case protoreflect.BoolKind:
 				element.Subscript = &validate.FieldPathElement_BoolKey{BoolKey: key.Bool()}
 			case protoreflect.Int32Kind, protoreflect.Int64Kind,
-				protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind:
+				protoreflect.Sfixed32Kind, protoreflect.Sfixed64Kind,
+				protoreflect.Sint32Kind, protoreflect.Sint64Kind:
 				element.Subscript = &validate.FieldPathElement_IntKey{IntKey: key.Int()}
-			case protoreflect.Sint32Kind, protoreflect.Sint64Kind:
-				element.Subscript = &validate.FieldPathElement_SintKey{SintKey: key.Int()}
 			case protoreflect.Uint32Kind, protoreflect.Uint64Kind,
 				protoreflect.Fixed32Kind, protoreflect.Fixed64Kind:
 				element.Subscript = &validate.FieldPathElement_UintKey{UintKey: key.Uint()}