diff --git a/docs/Project.toml b/docs/Project.toml
index 981de5a..b227509 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -3,4 +3,4 @@ Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 Primes = "27ebfcd6-29c5-5fa9-bf4b-fb8fc14df3ae"
 
 [compat]
-Documenter = "~0.20"
+Documenter = "~1.0"
diff --git a/docs/make.jl b/docs/make.jl
index db923fe..91e49a2 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -1,5 +1,6 @@
 using Documenter, Primes
 
+DocMeta.setdocmeta!(Primes, :DocTestSetup, :(using Primes); recursive = true)
 makedocs(
     modules = [Primes],
     sitename = "Primes.jl",