diff --git a/Project.toml b/Project.toml
index 89f4dcf7..41de74a6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -3,7 +3,7 @@ uuid = "c7f686f2-ff18-58e9-bc7b-31028e88f75d"
 keywords = ["markov chain monte carlo", "probablistic programming"]
 license = "MIT"
 desc = "Chain types and utility functions for MCMC simulations."
-version = "4.3.1"
+version = "4.4.0"
 
 [deps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"
@@ -38,7 +38,7 @@ MLJModelInterface = "0.3.5"
 NaturalSort = "1"
 PrettyTables = "0.9, 0.10"
 RecipesBase = "0.7, 0.8, 1.0"
-SpecialFunctions = "^0.8, 0.9, 0.10"
+SpecialFunctions = "^0.8, 0.9, 0.10, 1.0"
 StatsBase = "0.32, 0.33"
 TableTraits = "0.4, 1"
 Tables = "1"