diff --git a/Project.toml b/Project.toml
index 322b525551..75f5e34ebd 100644
--- a/Project.toml
+++ b/Project.toml
@@ -29,10 +29,22 @@ PolymakeExt = "Polymake"
 
 [compat]
 AbstractAlgebra = "^0.33.0"
+Dates = "1.6"
+Distributed = "1.6"
 GAP = "0.9.6, 0.10"
+InteractiveUtils = "1.6"
+LazyArtifacts = "1.6"
+Libdl = "1.6"
+LinearAlgebra = "1.6"
+Markdown = "1.6"
 Nemo = "^0.37.0"
+Pkg = "1.6"
 Polymake = "0.10, 0.11"
+Printf = "1.6"
+Random = "1.6"
 RandomExtensions = "0.4.3"
+Serialization = "1.6"
+SparseArrays = "1.6"
 julia = "1.6"
 
 [extras]
diff --git a/docs/Project.toml b/docs/Project.toml
index 4e54760cf7..6fef090f67 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -6,3 +6,4 @@ DocumenterMarkdown = "997ab1e6-3595-5248-9280-8efb232c3433"
 [compat]
 Documenter = "~0.27"
 DocumenterCitations = "0.2.5"
+DocumenterMarkdown = "0.2.2"
diff --git a/test/Project.toml b/test/Project.toml
index f5b1e18653..4b8bc59f0c 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -6,3 +6,6 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
 Aqua = "0.7"
+Documenter = "0.27"
+REPL = "1.6"
+Test = "1.6"