diff --git a/v3.md b/v3.md
index 38c41146..1cb31615 100644
--- a/v3.md
+++ b/v3.md
@@ -6,4 +6,6 @@ Rename Json(b) to JSON(B) in accordance with Go naming conventions.
 
 Rename Pid to PID in accordance with Go naming conventions.
 
+Rename Uuid to UUID in accordance with Go naming conventions.
+
 Logger interface reduced to single Log method.
diff --git a/values.go b/values.go
index 4fecbf74..e8e5a6d5 100644
--- a/values.go
+++ b/values.go
@@ -46,7 +46,7 @@ const (
 	TimestampTzOID      = 1184
 	TimestampTzArrayOID = 1185
 	RecordOID           = 2249
-	UuidOID             = 2950
+	UUIDOID             = 2950
 	JSONBOID            = 3802
 )