diff --git a/go.mod b/go.mod
index 36fd5cc..4fb8a51 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/fxamacker/circlehash v0.3.0
 	github.com/stretchr/testify v1.9.0
 	github.com/zeebo/blake3 v0.2.3
-	lukechampine.com/blake3 v1.2.2
+	lukechampine.com/blake3 v1.3.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 70dbbb7..9aedc5b 100644
--- a/go.sum
+++ b/go.sum
@@ -33,5 +33,5 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-lukechampine.com/blake3 v1.2.2 h1:wEAbSg0IVU4ih44CVlpMqMZMpzr5hf/6aqodLlevd/w=
-lukechampine.com/blake3 v1.2.2/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=
+lukechampine.com/blake3 v1.3.0 h1:sJ3XhFINmHSrYCgl958hscfIa3bw8x4DqMP3u1YvoYE=
+lukechampine.com/blake3 v1.3.0/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=