diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index d3e0d6ed..08342375 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -1,10 +1,10 @@
 [package]
 name = "cachekit-rs"
 version = "0.2.2"
-edition = "2024"
+edition = "2021"
 authors = ["cachekit Contributors"]
 description = "High-performance storage engine for caching with compression and encryption"
-rust-version = "1.91"
+rust-version = "1.82"
 license = "MIT"
 repository = "https://github.com/cachekit-io/cachekit-py"
 homepage = "https://github.com/cachekit-io/cachekit-py"
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index acab2b5c..a2400ccd 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -8,11 +8,12 @@ pub use cachekit_core::{ByteStorage, OperationMetrics, StorageEnvelope};
 
 #[cfg(feature = "encryption")]
 pub use cachekit_core::{
-    EncryptionError, ZeroKnowledgeEncryptor, derive_domain_key,
+    derive_domain_key,
     encryption::{
-        key_derivation::{TenantKeys, derive_tenant_keys, key_fingerprint},
+        key_derivation::{derive_tenant_keys, key_fingerprint, TenantKeys},
         key_rotation::KeyRotationState,
     },
+    EncryptionError, ZeroKnowledgeEncryptor,
 };
 
 // Python bindings (gated behind python feature)
diff --git a/rust/src/python_bindings.rs b/rust/src/python_bindings.rs
index 0b395c66..674e8574 100644
--- a/rust/src/python_bindings.rs
+++ b/rust/src/python_bindings.rs
@@ -92,11 +92,11 @@ impl PyByteStorage {
 
 #[cfg(feature = "encryption")]
 use cachekit_core::{
-    ZeroKnowledgeEncryptor,
     encryption::{
-        key_derivation::{TenantKeys, derive_domain_key, derive_tenant_keys, key_fingerprint},
+        key_derivation::{derive_domain_key, derive_tenant_keys, key_fingerprint, TenantKeys},
         key_rotation::KeyRotationState,
     },
+    ZeroKnowledgeEncryptor,
 };
 
 /// Python wrapper for ZeroKnowledgeEncryptor