diff --git a/D/DecisionTree/Compat.toml b/D/DecisionTree/Compat.toml
index 2aa6019864eedbe..ffa7eb50d3caad1 100644
--- a/D/DecisionTree/Compat.toml
+++ b/D/DecisionTree/Compat.toml
@@ -9,12 +9,17 @@ ScikitLearnBase = "0.5"
 AbstractTrees = "0.3"
 
 ["0.11-0"]
-AbstractTrees = "0.3-0.4"
 julia = "1.6.0-1"
 
 ["0.11-0.11.2"]
 DelimitedFiles = "1.6.0-1"
 
+["0.11-0.12.1"]
+AbstractTrees = "0.3-0.4"
+
+["0.12.2-0"]
+AbstractTrees = "0.4.3-0.4"
+
 ["0.8.1"]
 DelimitedFiles = ["0.7", "1"]
 
diff --git a/D/DecisionTree/Versions.toml b/D/DecisionTree/Versions.toml
index be2f30e2b5fc7b2..878232b9fd5122b 100644
--- a/D/DecisionTree/Versions.toml
+++ b/D/DecisionTree/Versions.toml
@@ -75,3 +75,6 @@ git-tree-sha1 = "5ab40e9f5a554a642bc5ab1d20a198f76a1e6958"
 
 ["0.12.1"]
 git-tree-sha1 = "cbf727a9d5fb18c73dc0cbd21a9c696540bf56ae"
+
+["0.12.2"]
+git-tree-sha1 = "e2ecf1b03f092251e0934c34fa579e37e5819ed1"