diff --git a/Project.toml b/Project.toml
index a15809f0..bff094bd 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,6 +20,6 @@ ChainRulesCore = "1"
 IterativeSolvers = "0.9"
 JuMP = "1"
 LazyArrays = "0.21, 0.22, 1"
-MathOptInterface = "1.18"
+MathOptInterface = "~1.34"
 MathOptSetDistances = "0.2.7"
 julia = "1.6"