diff --git a/Project.toml b/Project.toml
index 274d42b..8cc4e5b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -25,11 +25,11 @@ WignerSymbols = "9f57e263-0b3d-5e2e-b1be-24f2bb48858b"
 Interpolations = "0.16"
 Literate = "2.20"
 OffsetArrays = "1.17"
-Optim = "1.12"
+Optim = "1.12, 2.0"
 PartialWaveFunctions = "0.2"
 QuadGK = "2.11"
 Reexport = "1.2"
-Roots = "2.2"
+Roots = "2.2, 3.0"
 SpecialFunctions = "2.5"
 StaticArrays = "1.9"
 WignerSymbols = "2.0"