diff --git a/go.mod b/go.mod
index 0bca85d6..3d48283a 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/googleapis/gax-go/v2 v2.12.0
 	github.com/googleapis/go-sql-spanner v1.1.1
 	github.com/gorilla/mux v1.8.0
-	github.com/madflojo/testcerts v1.1.0
+	github.com/madflojo/testcerts v1.1.1
 	github.com/markbates/pkger v0.17.1
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/prometheus/client_golang v1.17.0
diff --git a/go.sum b/go.sum
index bde13ffa..04f43bfa 100644
--- a/go.sum
+++ b/go.sum
@@ -212,6 +212,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/lib/pq v1.10.2 h1:AqzbZs4ZoCBp+GtejcpCpcxM3zlSMx29dXbUSeVtJb8=
 github.com/madflojo/testcerts v1.1.0 h1:kopRnZB2jH1yKhC2d27+GVQLDy/fL9/65UrkpJkF4GA=
 github.com/madflojo/testcerts v1.1.0/go.mod h1:G+ucVds7Pj79qA9/ue9FygnXiBCm622IdzKWna621io=
+github.com/madflojo/testcerts v1.1.1 h1:YsSHWV79nMNZK0mJtwXjKoYHjJEbLPFefR8TxmmWupY=
+github.com/madflojo/testcerts v1.1.1/go.mod h1:MW8sh39gLnkKh4K0Nc55AyHEDl9l/FBLDUsQhpmkuo0=
 github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
 github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
 github.com/markbates/pkger v0.17.1 h1:/MKEtWqtc0mZvu9OinB9UzVN9iYCwLWuyUv4Bw+PCno=