diff --git a/Project.toml b/Project.toml
index 385b5719241671440e99913112b1bc5d5c1272ce..b576fef91c87ef56a21d3987e847ba194e6c820a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -37,7 +37,7 @@ Distributions = "^0.25"
 HDF5 = "^0.16, ^0.17"
 HTTP = "^1"
 KM3NeTTestData = "^0.4.7"
-KM3io = "^0.16.6"
+KM3io = "^0.16.6, ^0.17"
 LandauDistribution = "^0.2"
 ProgressMeter = "^1"
 RecipesBase = "^0.7, ^0.8, ^1"