diff --git a/builder/const.go b/builder/const.go
index 73e65d6..e6f023f 100644
--- a/builder/const.go
+++ b/builder/const.go
@@ -8,7 +8,7 @@ const (
 
 // pcre
 const (
-	PcreVersion           = "10.46"
+	PcreVersion           = "10.47"
 	PcreDownloadURLPrefix = "https://github.com/PCRE2Project/pcre2/releases/download"
 )