diff --git a/J/JustRelax/Compat.toml b/J/JustRelax/Compat.toml
index d946abc1ea89cc8..74644dc1d45a8e3 100644
--- a/J/JustRelax/Compat.toml
+++ b/J/JustRelax/Compat.toml
@@ -34,3 +34,6 @@ Adapt = "3"
 ["0.2.1-0"]
 Adapt = "4"
 GeoParams = "0.5-0.6"
+
+["0.3-0"]
+JLD2 = "0.4"
diff --git a/J/JustRelax/Deps.toml b/J/JustRelax/Deps.toml
index e10eb94b7af2277..d9d06b4e613900b 100644
--- a/J/JustRelax/Deps.toml
+++ b/J/JustRelax/Deps.toml
@@ -19,3 +19,6 @@ CUDA = "052768ef-5323-5732-b1bb-66c8b64840ba"
 
 ["0-0.2.0"]
 AMDGPU = "21141c5a-9bdb-4563-92ae-f87d6854732e"
+
+["0.3-0"]
+JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"
diff --git a/J/JustRelax/Versions.toml b/J/JustRelax/Versions.toml
index 20a4243044a650f..8fde9f549e8b8ab 100644
--- a/J/JustRelax/Versions.toml
+++ b/J/JustRelax/Versions.toml
@@ -9,3 +9,6 @@ git-tree-sha1 = "48dadb2b5dfe531db657a03183b2d00bc4c2e3ee"
 
 ["0.2.1"]
 git-tree-sha1 = "68bfcb2ed08ecc2908adb43907b05feeca4dcd85"
+
+["0.3.0"]
+git-tree-sha1 = "a373734ca7a800d5c277d9ddb5008b3f7bd1fb21"