diff --git a/tools/go.mod b/tools/go.mod
index 5d96ba96..ed564111 100644
--- a/tools/go.mod
+++ b/tools/go.mod
@@ -113,7 +113,7 @@ require (
 	github.com/chavacava/garif v0.1.0 // indirect
 	github.com/chrismellard/docker-credential-acr-env v0.0.0-20220327082430-c57b701bfc08 // indirect
 	github.com/ckaznocha/intrange v0.1.1 // indirect
-	github.com/cloudflare/circl v1.4.0 // indirect
+	github.com/cloudflare/circl v1.6.1 // indirect
 	github.com/containerd/stargz-snapshotter/estargz v0.14.3 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/curioswitch/go-reassign v0.2.0 // indirect
diff --git a/tools/go.sum b/tools/go.sum
index 490927c9..c352a231 100644
--- a/tools/go.sum
+++ b/tools/go.sum
@@ -317,8 +317,8 @@ github.com/ckaznocha/intrange v0.1.1 h1:gHe4LfqCspWkh8KpJFs20fJz3XRHFBFUV9yI7Itu
 github.com/ckaznocha/intrange v0.1.1/go.mod h1:RWffCw/vKBwHeOEwWdCikAtY0q4gGt8VhJZEEA5n+RE=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA=
-github.com/cloudflare/circl v1.4.0 h1:BV7h5MgrktNzytKmWjpOtdYrf0lkkbF8YMlBGPhJQrY=
-github.com/cloudflare/circl v1.4.0/go.mod h1:PDRU+oXvdD7KCtgKxW95M5Z8BpSCJXQORiZFnBQS5QU=
+github.com/cloudflare/circl v1.6.1 h1:zqIqSPIndyBh1bjLVVDHMPpVKqp8Su/V+6MeDzzQBQ0=
+github.com/cloudflare/circl v1.6.1/go.mod h1:uddAzsPgqdMAYatqJ0lsjX1oECcQLIlRpzZh3pJrofs=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/containerd/continuity v0.3.0 h1:nisirsYROK15TAMVukJOUyGJjz4BNQJBVsNvAXZJ/eg=
 github.com/containerd/continuity v0.3.0/go.mod h1:wJEAIwKOm/pBZuBd0JmeTvnLquTB1Ag8espWhkykbPM=