diff --git a/test/Project.toml b/test/Project.toml
index 2a91a3f..0a2cb4a 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -20,7 +20,10 @@ CodecZstd = "6b39b394-51ab-5f42-8807-6242bab2b4c2"
 CondaPkg = "992eb4ea-22a4-4c89-a5bb-47a3300528ab"
 ExplicitImports = "7d51a73a-1435-4ff3-83d9-f097790105c7"
 HDF5 = "f67ccb44-e63f-5c2f-98bd-6dc0ccc4ba2f"
+HDF5_jll = "0234f1f7-429e-5d53-9886-15a909be8d59"
 JET = "c3a54625-cd67-489e-a8e7-0a5a0ff4e31b"
+JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"
+Parquet2 = "98572fba-bba0-415d-956f-fa77e587d26d"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 PythonCall = "6099a3de-0909-46bc-b1f4-468b9a2dfc0d"
 Supposition = "5a0628fe-1738-4658-9b6d-0b7605a9755b"
@@ -41,3 +44,6 @@ ChunkCodecLibZlib = {path = "../LibZlib"}
 ChunkCodecLibZstd = {path = "../LibZstd"}
 ChunkCodecTests = {path = "../ChunkCodecTests"}
 HDF5 = {rev = "master", url = "https://github.com/JuliaIO/HDF5.jl.git"}
+
+[compat]
+HDF5_jll = "1"