diff --git a/Project.toml b/Project.toml
index 901e9477840..5f558090316 100644
--- a/Project.toml
+++ b/Project.toml
@@ -90,6 +90,7 @@ Polyester = "0.7.10"
 PrecompileTools = "1.1"
 Preferences = "1.3"
 Printf = "1"
+Random = "1"
 RecipesBase = "1.1"
 Reexport = "1.0"
 Requires = "1.1"
diff --git a/test/Project.toml b/test/Project.toml
index c8ae33a40ae..84d35d6ca26 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -10,6 +10,7 @@ FFMPEG = "c87230d0-a227-11e9-1b43-d7ebe4e7570a"
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 MPI = "da04e1cc-30fd-572f-bb4f-1f8673147195"
+NLsolve = "2774e3e8-f4cf-5e23-947b-6d7e65073b56"
 OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
@@ -28,6 +29,7 @@ FFMPEG = "0.4"
 ForwardDiff = "0.10.24"
 LinearAlgebra = "1"
 MPI = "0.20"
+NLsolve = "4.5.1"
 OrdinaryDiffEq = "6.49.1"
 Plots = "1.19"
 Printf = "1"