diff --git a/docs/Project.toml b/docs/Project.toml
index ddd05fdd8..a074f51c2 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -36,11 +36,11 @@ Functors = "0.5"
 JSON = "0.21, 1"
 LogDensityProblems = "2.1.1"
 Mooncake = "0.5.31"
-NormalizingFlows = "0.2.2"
+NormalizingFlows = "0.2.2, 0.4"
 OpenML = "0.3"
 Optimisers = "0.3, 0.4"
 Plots = "1"
-QuasiMonteCarlo = "0.3"
+QuasiMonteCarlo = "0.3, 0.4"
 StanLogDensityProblems = "0.1"
 StatsFuns = "1, 2"
 julia = "1.10, 1.11.2"