diff --git a/Cargo.lock b/Cargo.lock
index 9bf47f8..0548a6e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3710,6 +3710,7 @@ version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1ed1f98e3fdc28d6d910e6737ae6ab1a93bf1985935a1193e68f93eeb68d24e"
 dependencies = [
+ "indexmap",
  "serde",
  "serde_spanned",
  "toml_datetime",
diff --git a/mcmpmgr/Cargo.toml b/mcmpmgr/Cargo.toml
index cec2b87..79685d2 100644
--- a/mcmpmgr/Cargo.toml
+++ b/mcmpmgr/Cargo.toml
@@ -16,4 +16,4 @@ serde = { version = "1.0.207", features = ["derive"] }
 sha2 = "0.10.8"
 tempfile = "3.12.0"
 tokio = { version = "1.39.2", features = ["full"] }
-toml = "0.8.19"
+toml = { version = "0.8.19", features = ["preserve_order"] }
diff --git a/mcmpmgr/src/modpack.rs b/mcmpmgr/src/modpack.rs
index ebe3518..1e3f327 100644
--- a/mcmpmgr/src/modpack.rs
+++ b/mcmpmgr/src/modpack.rs
@@ -2,7 +2,7 @@ use crate::mod_meta::{ModMeta, ModProvider};
 use anyhow::Result;
 use serde::{Deserialize, Serialize};
 use std::{
-    collections::{HashMap, HashSet},
+    collections::{BTreeMap, HashSet},
     path::{Path, PathBuf},
 };
 
@@ -41,7 +41,7 @@ pub struct ModpackMeta {
     pub pack_name: String,
     pub mc_version: String,
     pub modloader: ModLoader,
-    pub mods: HashMap<String, ModMeta>,
+    pub mods: BTreeMap<String, ModMeta>,
     pub default_providers: Vec<ModProvider>,
     pub forbidden_mods: HashSet<String>,
 }
@@ -56,7 +56,7 @@ impl ModpackMeta {
         }
     }
 
-    pub fn iter_mods(&self) -> std::collections::hash_map::Values<String, ModMeta> {
+    pub fn iter_mods(&self) -> std::collections::btree_map::Values<String, ModMeta> {
         self.mods.values().into_iter()
     }
 
diff --git a/mcmpmgr/src/profiles.rs b/mcmpmgr/src/profiles.rs
index 1e0ae92..6296e51 100644
--- a/mcmpmgr/src/profiles.rs
+++ b/mcmpmgr/src/profiles.rs
@@ -1,8 +1,7 @@
 use anyhow::Result;
 use serde::{Deserialize, Serialize};
 use std::{
-    collections::HashMap,
-    error::Error,
+    collections::BTreeMap,
     fmt::Display,
     path::{Path, PathBuf},
     str::FromStr,
@@ -80,7 +79,7 @@ impl Profile {
 /// User data and configs for the modpack manager
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Data {
-    profiles: HashMap<String, Profile>,
+    profiles: BTreeMap<String, Profile>,
 }
 
 impl Default for Data {
diff --git a/mcmpmgr/src/resolver.rs b/mcmpmgr/src/resolver.rs
index 108e7f5..6897a79 100644
--- a/mcmpmgr/src/resolver.rs
+++ b/mcmpmgr/src/resolver.rs
@@ -2,8 +2,7 @@ use anyhow::Result;
 use serde::{Deserialize, Serialize};
 use sha2::{Digest, Sha512};
 use std::{
-    collections::{HashMap, HashSet},
-    error::Error,
+    collections::{BTreeMap, HashSet},
     ffi::{OsStr, OsString},
     path::{Path, PathBuf},
 };
@@ -18,7 +17,7 @@ const MODPACK_LOCK_FILENAME: &str = "modpack.lock";
 
 #[derive(Serialize, Deserialize)]
 pub struct PinnedPackMeta {
-    mods: HashMap<String, PinnedMod>,
+    mods: BTreeMap<String, PinnedMod>,
     #[serde(skip_serializing, skip_deserializing)]
     modrinth: Modrinth,
 }