diff --git a/docs/Project.toml b/docs/Project.toml
index db359a7e..418f2c7b 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -6,5 +6,5 @@ Latexify = "23fbe1c1-3f47-55db-b15f-69d7ec21a316"
 Markdown = "d6f4376e-aef5-505a-96c1-9c027394607a"
 
 [compat]
-Documenter = "0.27"
-Latexify = "0.13"
+Documenter = "1"
+Latexify = "0.16"
diff --git a/docs/make.jl b/docs/make.jl
index 9bba2d55..e8f865d3 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -5,6 +5,7 @@ DocMeta.setdocmeta!(Unitful, :DocTestSetup, :(using Unitful))
 makedocs(
     sitename = "Unitful.jl",
     format = Documenter.HTML(prettyurls = get(ENV, "CI", nothing) == "true"),
+    warnonly = [:missing_docs],
     modules = [Unitful],
     workdir = joinpath(@__DIR__, ".."),
     pages = [
diff --git a/src/utils.jl b/src/utils.jl
index 2dd03169..5d717015 100644
--- a/src/utils.jl
+++ b/src/utils.jl
@@ -28,6 +28,8 @@ true
 `ustrip` supports `InverseFunctions.inverse`:
 
 ```jldoctest
+julia> using InverseFunctions: inverse
+
 julia> inverse(Base.Fix1(ustrip, u"m"))(5)
 5 m
 ```