diff --git a/docs/Project.toml b/docs/Project.toml
index bc03f74..c641197 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,3 +1,8 @@
 [deps]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 SparseIR = "4fe2279e-80f0-4adb-8463-ee114ff56b7d"
+
+[compat]
+Documenter = "1"
+SparseIR = "1"
+julia = "1.6"
diff --git a/docs/make.jl b/docs/make.jl
index 6da5796..0a8dce7 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -3,33 +3,31 @@ using Documenter
 
 DocMeta.setdocmeta!(SparseIR, :DocTestSetup, :(using SparseIR))
 
-makedocs(;
-         modules=[SparseIR],
-         authors="Samuel Badr <samuel.badr@gmail.com> and contributors",
-         repo="https://github.com/SpM-lab/SparseIR.jl/blob/{commit}{path}#{line}",
-         sitename="SparseIR.jl",
-         format=Documenter.HTML(;
-                                prettyurls=get(ENV, "CI", "false") == "true",
-                                assets=String["assets/custom.css"],
-                                mathengine=MathJax3(Dict(:loader => Dict("load" => [
-                                                                             "[tex]/physics"
-                                                                         ]),
-                                                         :tex => Dict("inlineMath" => [
-                                                                          ["\$", "\$"],
-                                                                          ["\\(", "\\)"]
-                                                                      ],
-                                                                      "tags" => "ams",
-                                                                      "packages" => [
-                                                                          "base",
-                                                                          "ams",
-                                                                          "autoload",
-                                                                          "physics"
-                                                                      ])))),
-         pages=["Home" => "index.md",
-             "Guide" => "guide.md",
-             "Public" => "public.md",
-             "Private" => "private.md"],
-         draft=get(ENV, "CI", "false") == "false")
+makedocs(; modules=[SparseIR],
+    authors="Samuel Badr <samuel.badr@gmail.com> and contributors",
+    #  repo="https://github.com/SpM-lab/SparseIR.jl/blob/{commit}{path}#{line}",
+    sitename="SparseIR.jl",
+    format=Documenter.HTML(;
+        prettyurls=get(ENV, "CI", "false") == "true",
+        assets=String["assets/custom.css"],
+        mathengine=MathJax3(Dict(:loader => Dict("load" => [
+                "[tex]/physics"
+            ]),
+            :tex => Dict("inlineMath" => [
+                    ["\$", "\$"],
+                    ["\\(", "\\)"]
+                ],
+                "tags" => "ams",
+                "packages" => [
+                    "base",
+                    "ams",
+                    "autoload",
+                    "physics"
+                ])))),
+    pages=["Home" => "index.md",
+        "Guide" => "guide.md",
+        "Public" => "public.md",
+        "Private" => "private.md"],
+    draft=get(ENV, "CI", "false") == "false")
 
-deploydocs(;
-           repo="github.com/SpM-lab/SparseIR.jl.git")
+deploydocs(; repo="github.com/SpM-lab/SparseIR.jl.git")