diff --git a/index.toml b/index.toml
index f1ad457..4389cc0 100644
--- a/index.toml
+++ b/index.toml
@@ -647,6 +647,11 @@ file = "mods/journeymap.pw.toml"
 hash = "fccb2bb5d0369f98c0eeaaafd560b5f7205949563a381eaf4532263f12260eb3"
 metafile = true
 
+[[files]]
+file = "mods/just-enough-resources-jer.pw.toml"
+hash = "83219231c7af4677a2507e01ca0faf39acca69f05506148d1d6a3e47b4c94562"
+metafile = true
+
 [[files]]
 file = "mods/kotlin-for-forge.pw.toml"
 hash = "82ffc26ad624cdd846cbbeb99ed40ef44229ec7006a7ae7e8caa8df6409c20db"
diff --git a/mods/just-enough-resources-jer.pw.toml b/mods/just-enough-resources-jer.pw.toml
new file mode 100644
index 0000000..229c60a
--- /dev/null
+++ b/mods/just-enough-resources-jer.pw.toml
@@ -0,0 +1,13 @@
+name = "Just Enough Resources (JER)"
+filename = "JustEnoughResources-1.20.1-1.4.0.247.jar"
+side = "client"
+
+[download]
+url = "https://cdn.modrinth.com/data/uEfK2CXF/versions/jW52tbTk/JustEnoughResources-1.20.1-1.4.0.247.jar"
+hash-format = "sha1"
+hash = "526e788a9b38afc5171fab49b64a5a54e1bb25d7"
+
+[update]
+[update.modrinth]
+mod-id = "uEfK2CXF"
+version = "jW52tbTk"
diff --git a/pack.toml b/pack.toml
index 2cae44d..507f287 100644
--- a/pack.toml
+++ b/pack.toml
@@ -5,7 +5,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "c732707f44d1dbff88d0cef9b677fa941b818371d46a5c22e8da929f5709095d"
+hash = "0691d17ec9392676c16cfcad525b2695c396abbfe1f059397aaf9e0838b7a363"
 
 [versions]
 minecraft = "1.20.1"