diff --git a/R/ReservoirComputing/Compat.toml b/R/ReservoirComputing/Compat.toml
index 0796d92129e94ac..9fe42b11f65d3e9 100644
--- a/R/ReservoirComputing/Compat.toml
+++ b/R/ReservoirComputing/Compat.toml
@@ -30,12 +30,18 @@ julia = "1.5.0-1"
 ["0.7-0"]
 Distances = "0.10"
 Distributions = "0.24-0.25"
+Optim = "1"
+
+["0.7-0.8.2"]
 LIBSVM = "0.6"
 MLJLinearModels = "0.5"
-Optim = "1"
 
 ["0.8-0"]
 Adapt = "3.3.3-3"
 CellularAutomata = "0.0.2"
 NNlib = "0.8.4-0.8"
 julia = "1.6.0-1"
+
+["0.8.3-0"]
+LIBSVM = "0.8"
+MLJLinearModels = "0.5-0.6"
diff --git a/R/ReservoirComputing/Versions.toml b/R/ReservoirComputing/Versions.toml
index 0aa98968fe89798..eaef188fe9b15d1 100644
--- a/R/ReservoirComputing/Versions.toml
+++ b/R/ReservoirComputing/Versions.toml
@@ -36,3 +36,6 @@ git-tree-sha1 = "6e12f9b8d2a037accec6dd41513c7c7bb7509628"
 
 ["0.8.2"]
 git-tree-sha1 = "a3cc273cc54144b606c98a6a492058ae94b30620"
+
+["0.8.3"]
+git-tree-sha1 = "c110a502c76d77e74b8203429909a469c11f60a7"