diff --git a/Project.toml b/Project.toml
index c9120d27..c21e4c81 100644
--- a/Project.toml
+++ b/Project.toml
@@ -51,7 +51,7 @@ LogDensityProblemsAD = "1.7.0"
 MCMCChains = "6.0.2"
 Optim = "1.7.2"
 Optimization = "3.16.0"
-OptimizationOptimJL = "0.1.7, 0.2, 0.3"
+OptimizationOptimJL = "0.1.7, 0.2, 0.3, 0.4"
 PDMats = "0.11.26"
 PSIS = "0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9"
 ProgressLogging = "0.1.4"