diff --git a/Project.toml b/Project.toml
index ac844e1..f7ee141 100644
--- a/Project.toml
+++ b/Project.toml
@@ -49,7 +49,7 @@ JLD2 = "0.2, 0.3, 0.4"
 LsqFit = "0.11, 0.12"
 MultivariateStats = "0.7, 0.8"
 NaNMath = "0.3"
-Optim = "0.22,1.0"
+Optim = "1"
 PDMats = "0.10, 0.11"
 Polynomials = "1, 1.1, 2"
 ProgressMeter = "1.4"
@@ -57,8 +57,8 @@ QuadGK = "2.4"
 Query = "1.0"
 RvSpectMLBase = "0.2"
 Scalpels = "0.1"
-SpecialFunctions = "0.10, 1.0, 1.1"
-StaticArrays = "0.8, 0.9, 0.10, 0.11, 0.12, 1"
+SpecialFunctions = "1.0, 1.1"
+StaticArrays = "1" 
 StatsBase = "0.33"
 Stheno = "0.6"
 TemporalGPs = "0.3, 0.4, 0.5"