diff --git a/P/Polynomials4ML/Compat.toml b/P/Polynomials4ML/Compat.toml
index 2abc0ff65ba8954..edb425389d9790b 100644
--- a/P/Polynomials4ML/Compat.toml
+++ b/P/Polynomials4ML/Compat.toml
@@ -26,5 +26,10 @@ Printf = "1.8.0-1"
 Random = "1.8.0-1"
 Test = "1.8.0-1"
 
+["0.2.11-0"]
+BlockDiagonals = "0.1.42-0.1"
+SparseArrays = "1.8.0-1"
+SpheriCart = "0.0.3"
+
 ["0.2.2-0"]
 ObjectPools = "0.3.1-0.3"
diff --git a/P/Polynomials4ML/Deps.toml b/P/Polynomials4ML/Deps.toml
index 4a276920d1fa0d0..55af336b00296f0 100644
--- a/P/Polynomials4ML/Deps.toml
+++ b/P/Polynomials4ML/Deps.toml
@@ -20,3 +20,8 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 ["0.1.4-0"]
 HyperDualNumbers = "50ceba7f-c3ee-5a84-a6e8-3ad40456ec97"
 NamedTupleTools = "d9ec5142-1e00-5aa0-9d6a-321866360f50"
+
+["0.2.11-0"]
+BlockDiagonals = "0a1fb500-61f7-11e9-3c65-f5ef3456f9f0"
+SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
+SpheriCart = "5caf2b29-02d9-47a3-9434-5931c85ba645"
diff --git a/P/Polynomials4ML/Versions.toml b/P/Polynomials4ML/Versions.toml
index 9672daafd8843e4..11fc78de866fc1f 100644
--- a/P/Polynomials4ML/Versions.toml
+++ b/P/Polynomials4ML/Versions.toml
@@ -39,3 +39,6 @@ git-tree-sha1 = "a71678aaf4dec751d422a053549e639ff93013d5"
 
 ["0.2.10"]
 git-tree-sha1 = "0acb74e7a5cf7145322230e0b0c44c3f7011ea0f"
+
+["0.2.11"]
+git-tree-sha1 = "f5e1e39c315c5334f1bb9b0289c35495c0996c98"