diff --git a/go.mod b/go.mod
index 3243979..a53a481 100644
--- a/go.mod
+++ b/go.mod
@@ -32,7 +32,7 @@ require (
 	github.com/projectdiscovery/sliceutil v0.0.0-20210804143453-61f3e7fd43ea
 	github.com/projectdiscovery/stringsutil v0.0.0-20210830151154-f567170afdd9
 	github.com/projectdiscovery/urlutil v0.0.0-20210805190935-3d83726391c1
-	github.com/projectdiscovery/wappalyzergo v0.0.20
+	github.com/projectdiscovery/wappalyzergo v0.0.21
 	github.com/remeh/sizedwaitgroup v1.0.0
 	github.com/rs/xid v1.3.0
 	github.com/smartystreets/assertions v1.0.0 // indirect
diff --git a/go.sum b/go.sum
index c4bfe2e..eed5fff 100644
--- a/go.sum
+++ b/go.sum
@@ -156,8 +156,8 @@ github.com/projectdiscovery/stringsutil v0.0.0-20210830151154-f567170afdd9 h1:xb
 github.com/projectdiscovery/stringsutil v0.0.0-20210830151154-f567170afdd9/go.mod h1:oTRc18WBv9t6BpaN9XBY+QmG28PUpsyDzRht56Qf49I=
 github.com/projectdiscovery/urlutil v0.0.0-20210805190935-3d83726391c1 h1:9dYmONRtwy+xP8UAGHxEQ0cxO3umc9qiFmnYsoDUps4=
 github.com/projectdiscovery/urlutil v0.0.0-20210805190935-3d83726391c1/go.mod h1:oXLErqOpqEAp/ueQlknysFxHO3CUNoSiDNnkiHG+Jpo=
-github.com/projectdiscovery/wappalyzergo v0.0.20 h1:6gP5jzlWA6lbxiDM7P7k+ECOdZrYBvyXV6Y8i4KkewA=
-github.com/projectdiscovery/wappalyzergo v0.0.20/go.mod h1:vS+npIOANv7eKsEtODsyRQt2n1v8VofCwj2gjmq72EM=
+github.com/projectdiscovery/wappalyzergo v0.0.21 h1:M+XKwGc5Vh/kXYsjwd8Z/IVE85D7XL2BRScU7jmKDqM=
+github.com/projectdiscovery/wappalyzergo v0.0.21/go.mod h1:vS+npIOANv7eKsEtODsyRQt2n1v8VofCwj2gjmq72EM=
 github.com/remeh/sizedwaitgroup v1.0.0 h1:VNGGFwNo/R5+MJBf6yrsr110p0m4/OX4S3DCy7Kyl5E=
 github.com/remeh/sizedwaitgroup v1.0.0/go.mod h1:3j2R4OIe/SeS6YDhICBy22RWjJC5eNCJ1V+9+NVNYlo=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=