diff --git a/Project.toml b/Project.toml
index 4844872..08a99e3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,7 +23,7 @@ Distributions = "0.25"
 LinearAlgebra = "1"
 PDMats = "0.11"
 PrecompileTools = "1"
-RecursiveArrayTools = "2.34"
-SciMLBase = "1.90, 2"
+RecursiveArrayTools = "2.34, 4.0"
+SciMLBase = "1.90, 2, 3.0"
 UnPack = "1"
 julia = "1.8"
diff --git a/docs/Project.toml b/docs/Project.toml
index 03d6b15..fccc2ba 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -17,9 +17,10 @@ Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 ChainRulesCore = "1"
 DataFrames = "1"
 DiffEqBase = "6"
+DifferenceEquations = "1.0.0"
 Distributions = "0.25"
 Documenter = "1"
-Optimization = "3"
-OptimizationOptimJL = "0.1"
+Optimization = "3, 5.5"
+OptimizationOptimJL = "0.1, 0.4"
 Plots = "1"
 Zygote = "0.6, 0.7"
diff --git a/test/Project.toml b/test/Project.toml
index 655a9fa..ac137d8 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -20,4 +20,16 @@ Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [compat]
 Aqua = "0.8"
+ChainRulesCore = "1.26.1"
+ChainRulesTestUtils = "1.13.1"
+DataFrames = "1.8.1"
+DelimitedFiles = "1.9.1"
+DiffEqBase = "6.214.1"
+DifferenceEquations = "1.0.0"
+Distributions = "0.25.123"
 ExplicitImports = "1"
+FiniteDiff = "2.29.0"
+PDMats = "0.11.37"
+Plots = "1.41.6"
+RecursiveArrayTools = "4.0.1"
+Zygote = "0.7.10"