diff --git a/R/Radiant/Compat.toml b/R/Radiant/Compat.toml
index dd3d7a3f9635276..d126e54aef0d1a1 100644
--- a/R/Radiant/Compat.toml
+++ b/R/Radiant/Compat.toml
@@ -14,3 +14,6 @@ JLD2 = "0.4-0.5"
 ["1.0.63 - 1"]
 JLD2 = "0.4 - 0.5"
 julia = "1.6.7 - 1"
+
+["1.1.25 - 1"]
+SpecialFunctions = "2.6.1 - 2"
diff --git a/R/Radiant/Deps.toml b/R/Radiant/Deps.toml
index f8e5094f3a58eaa..eeffb42a640c5ff 100644
--- a/R/Radiant/Deps.toml
+++ b/R/Radiant/Deps.toml
@@ -5,3 +5,6 @@ Revise = "295af30f-e4ad-537b-8983-00126c2a3abe"
 JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+
+["1.1.25 - 1"]
+SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
diff --git a/R/Radiant/Versions.toml b/R/Radiant/Versions.toml
index 526489d507442dc..1a276c5dd36f8c5 100644
--- a/R/Radiant/Versions.toml
+++ b/R/Radiant/Versions.toml
@@ -75,3 +75,6 @@ git-tree-sha1 = "74d96ba71f68bc1e287dc00792ccc9b22d893f39"
 
 ["1.1.0"]
 git-tree-sha1 = "0d290f90e15cf526d1472b8963ddae413ec85a41"
+
+["1.1.25"]
+git-tree-sha1 = "3f96363ddf64f350c2fc1b36b961833d54cb1289"