diff --git a/Cargo.lock b/Cargo.lock
index edd4c36a60..86d7175cb0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15,14 +15,14 @@ dependencies = [
 [[package]]
 name = "account_sdk"
 version = "0.1.0"
-source = "git+https://github.com/cartridge-gg/controller?rev=fea57f1#fea57f16ba2c52e89311787aaaea8875b35e38f4"
+source = "git+https://github.com/cartridge-gg/controller#61d2fd0cd856daa01b2da52b762368542c03da6f"
 dependencies = [
  "anyhow",
  "async-trait",
  "auto_impl",
  "base64 0.22.1",
  "base64urlsafedata",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
  "coset",
  "ecdsa",
  "futures",
@@ -37,6 +37,7 @@ dependencies = [
  "primitive-types",
  "reqwest 0.11.27",
  "serde",
+ "serde-wasm-bindgen",
  "serde_cbor_2",
  "serde_json",
  "serde_with 3.9.0",
@@ -47,6 +48,7 @@ dependencies = [
  "thiserror",
  "tokio",
  "toml 0.8.19",
+ "tsify-next",
  "u256-literal",
  "url",
  "urlencoding",
@@ -2277,10 +2279,35 @@ source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.1#db76fb849d1b7f3
 dependencies = [
  "anyhow",
  "async-trait",
- "cainome-cairo-serde",
- "cainome-parser",
- "cainome-rs",
- "cainome-rs-macro",
+ "cainome-cairo-serde 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "cainome-parser 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "cainome-rs 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "cainome-rs-macro 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "camino",
+ "clap",
+ "clap_complete",
+ "convert_case 0.6.0",
+ "serde",
+ "serde_json",
+ "starknet 0.12.0",
+ "starknet-types-core",
+ "thiserror",
+ "tracing",
+ "tracing-subscriber",
+ "url",
+]
+
+[[package]]
+name = "cainome"
+version = "0.2.3"
+source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.2#4e3924fb82b7299d56d3619aa5d7b9863f581e0a"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "cainome-cairo-serde 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
+ "cainome-parser 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
+ "cainome-rs 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
+ "cainome-rs-macro 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
  "camino",
  "clap",
  "clap_complete",
@@ -2305,6 +2332,16 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "cainome-cairo-serde"
+version = "0.1.0"
+source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.2#4e3924fb82b7299d56d3619aa5d7b9863f581e0a"
+dependencies = [
+ "serde",
+ "starknet 0.12.0",
+ "thiserror",
+]
+
 [[package]]
 name = "cainome-parser"
 version = "0.1.0"
@@ -2318,14 +2355,45 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "cainome-parser"
+version = "0.1.0"
+source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.2#4e3924fb82b7299d56d3619aa5d7b9863f581e0a"
+dependencies = [
+ "convert_case 0.6.0",
+ "quote",
+ "serde_json",
+ "starknet 0.12.0",
+ "syn 2.0.77",
+ "thiserror",
+]
+
 [[package]]
 name = "cainome-rs"
 version = "0.1.0"
 source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.1#db76fb849d1b7f3e9a2e943868bcd8616cf72e90"
 dependencies = [
  "anyhow",
- "cainome-cairo-serde",
- "cainome-parser",
+ "cainome-cairo-serde 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "cainome-parser 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "camino",
+ "prettyplease 0.2.22",
+ "proc-macro2",
+ "quote",
+ "serde_json",
+ "starknet 0.12.0",
+ "syn 2.0.77",
+ "thiserror",
+]
+
+[[package]]
+name = "cainome-rs"
+version = "0.1.0"
+source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.2#4e3924fb82b7299d56d3619aa5d7b9863f581e0a"
+dependencies = [
+ "anyhow",
+ "cainome-cairo-serde 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
+ "cainome-parser 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
  "camino",
  "prettyplease 0.2.22",
  "proc-macro2",
@@ -2342,9 +2410,27 @@ version = "0.1.0"
 source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.1#db76fb849d1b7f3e9a2e943868bcd8616cf72e90"
 dependencies = [
  "anyhow",
- "cainome-cairo-serde",
- "cainome-parser",
- "cainome-rs",
+ "cainome-cairo-serde 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "cainome-parser 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "cainome-rs 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "serde_json",
+ "starknet 0.12.0",
+ "syn 2.0.77",
+ "thiserror",
+]
+
+[[package]]
+name = "cainome-rs-macro"
+version = "0.1.0"
+source = "git+https://github.com/cartridge-gg/cainome?tag=v0.4.2#4e3924fb82b7299d56d3619aa5d7b9863f581e0a"
+dependencies = [
+ "anyhow",
+ "cainome-cairo-serde 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
+ "cainome-parser 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
+ "cainome-rs 0.1.0 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.2)",
  "proc-macro-error",
  "proc-macro2",
  "quote",
@@ -4389,7 +4475,7 @@ version = "1.0.0-alpha.13"
 dependencies = [
  "assert_matches",
  "async-trait",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "camino",
  "chrono",
  "convert_case 0.6.0",
@@ -4514,7 +4600,7 @@ dependencies = [
 name = "dojo-types"
 version = "1.0.0-alpha.13"
 dependencies = [
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "crypto-bigint",
  "hex",
  "itertools 0.12.1",
@@ -4550,7 +4636,7 @@ dependencies = [
  "assert_fs",
  "assert_matches",
  "async-trait",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "cairo-lang-filesystem",
  "cairo-lang-project",
  "cairo-lang-starknet",
@@ -8045,7 +8131,7 @@ dependencies = [
  "alloy-primitives",
  "anyhow",
  "assert_matches",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "dojo-metrics",
  "dojo-test-utils",
  "dojo-utils",
@@ -12347,6 +12433,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde-wasm-bindgen"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8302e169f0eddcc139c70f139d19d6467353af16f9fce27e8c30158036a1e16b"
+dependencies = [
+ "js-sys",
+ "serde",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "serde_bytes"
 version = "0.11.15"
@@ -12728,8 +12825,8 @@ dependencies = [
 
 [[package]]
 name = "slot"
-version = "0.16.0"
-source = "git+https://github.com/cartridge-gg/slot?rev=630ed37#630ed377d55662847d2219c8662f6d0867f3e2fb"
+version = "0.17.0"
+source = "git+https://github.com/cartridge-gg/slot?rev=544cbc6#544cbc60162795ca83377c8b1d959bae6ba0e073"
 dependencies = [
  "account_sdk",
  "anyhow",
@@ -12866,7 +12963,7 @@ dependencies = [
  "assert_fs",
  "async-trait",
  "bigdecimal",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "cairo-lang-compiler",
  "cairo-lang-defs",
  "cairo-lang-filesystem",
@@ -12930,7 +13027,7 @@ dependencies = [
  "assert_fs",
  "async-trait",
  "bigdecimal",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "cairo-lang-compiler",
  "cairo-lang-defs",
  "cairo-lang-filesystem",
@@ -14536,7 +14633,7 @@ dependencies = [
  "async-trait",
  "base64 0.21.7",
  "bitflags 2.6.0",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "camino",
  "chrono",
  "crypto-bigint",
@@ -14574,7 +14671,7 @@ dependencies = [
  "async-recursion",
  "async-trait",
  "base64 0.21.7",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "camino",
  "chrono",
  "convert_case 0.6.0",
@@ -14611,7 +14708,7 @@ dependencies = [
 name = "torii-grpc"
 version = "1.0.0-alpha.13"
 dependencies = [
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "camino",
  "crypto-bigint",
  "dojo-test-utils",
@@ -14655,7 +14752,7 @@ name = "torii-relay"
 version = "1.0.0-alpha.13"
 dependencies = [
  "anyhow",
- "cainome",
+ "cainome 0.2.3 (git+https://github.com/cartridge-gg/cainome?tag=v0.4.1)",
  "chrono",
  "crypto-bigint",
  "dojo-types",
@@ -14949,6 +15046,31 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "tsify-next"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f4a645dca4ee0800f5ab60ce166deba2db6a0315de795a2691e138a3d55d756"
+dependencies = [
+ "gloo-utils 0.2.0",
+ "serde",
+ "serde_json",
+ "tsify-next-macros",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "tsify-next-macros"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d5c06f8a51d759bb58129e30b2631739e7e1e4579fad1f30ac09a6c88e488a6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde_derive_internals",
+ "syn 2.0.77",
+]
+
 [[package]]
 name = "tungstenite"
 version = "0.21.0"
diff --git a/Cargo.toml b/Cargo.toml
index fd827c9873..2beaae44eb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -230,7 +230,7 @@ alloy-sol-types = { version = "0.8.3", default-features = false }
 criterion = "0.5.1"
 
 # Slot integration. Dojo don't need to manually include `account_sdk` as dependency as `slot` already re-exports it.
-slot = { git = "https://github.com/cartridge-gg/slot", rev = "630ed37" }
+slot = { git = "https://github.com/cartridge-gg/slot", rev = "544cbc6" }
 
 alloy-contract = { version = "0.3", default-features = false }
 alloy-json-rpc = { version = "0.3", default-features = false }
diff --git a/bin/sozo/src/commands/options/account/controller.rs b/bin/sozo/src/commands/options/account/controller.rs
index 8e85dd7822..408570914d 100644
--- a/bin/sozo/src/commands/options/account/controller.rs
+++ b/bin/sozo/src/commands/options/account/controller.rs
@@ -8,7 +8,7 @@ use dojo_world::contracts::naming::get_name_from_tag;
 use dojo_world::manifest::{BaseManifest, Class, DojoContract, Manifest};
 use dojo_world::migration::strategy::generate_salt;
 use scarb::core::Config;
-use slot::account_sdk::account::session::hash::{AllowedMethod, ProvedMethod};
+use slot::account_sdk::account::session::hash::{Policy, ProvedPolicy};
 use slot::account_sdk::account::session::merkle::MerkleTree;
 use slot::account_sdk::account::session::SessionAccount;
 use slot::session::{FullSessionInfo, PolicyMethod};
@@ -74,7 +74,7 @@ where
     // Check if the session exists, if not create a new one
     let session_details = match slot::session::get(chain_id)? {
         Some(session) => {
-            trace!(expires_at = %session.session.expires_at, policies = session.session.allowed_methods.len(), "Found existing session.");
+            trace!(expires_at = %session.session.expires_at, policies = session.session.policies.len(), "Found existing session.");
 
             let policies = collect_policies(world_addr_or_name, contract_address, config)?;
             // check if the policies have changed
@@ -85,7 +85,7 @@ where
             } else {
                 trace!(
                     new_policies = policies.len(),
-                    existing_policies = session.session.allowed_methods.len(),
+                    existing_policies = session.session.policies.len(),
                     "Policies have changed. Creating new session."
                 );
 
@@ -113,26 +113,25 @@ where
 // This function would compute the merkle root of the new policies and compare it with the root in
 // the existing SessionMetadata.
 fn is_equal_to_existing(new_policies: &[PolicyMethod], session_info: &FullSessionInfo) -> bool {
-    let allowed_methods = new_policies
+    let new_policies = new_policies
         .iter()
-        .map(|p| AllowedMethod::new(p.target, get_selector_from_name(&p.method).unwrap()))
-        .collect::<Vec<AllowedMethod>>();
+        .map(|p| Policy::new(p.target, get_selector_from_name(&p.method).unwrap()))
+        .collect::<Vec<Policy>>();
 
-    // Copied from somewhere
-    let hashes = allowed_methods.iter().map(AllowedMethod::as_merkle_leaf).collect::<Vec<Felt>>();
+    // Copied from Session::new
+    let hashes = new_policies.iter().map(Policy::as_merkle_leaf).collect::<Vec<Felt>>();
 
-    let allowed_methods = allowed_methods
+    let new_policies = new_policies
         .into_iter()
         .enumerate()
-        .map(|(i, method)| ProvedMethod {
-            method,
+        .map(|(i, policy)| ProvedPolicy {
+            policy,
             proof: MerkleTree::compute_proof(hashes.clone(), i),
         })
-        .collect::<Vec<ProvedMethod>>();
+        .collect::<Vec<ProvedPolicy>>();
 
-    let root = MerkleTree::compute_root(hashes[0], allowed_methods[0].proof.clone());
-
-    root == session_info.session.allowed_methods_root
+    let new_policies_root = MerkleTree::compute_root(hashes[0], new_policies[0].proof.clone());
+    new_policies_root == session_info.session.authorization_root
 }
 
 /// Policies are the building block of a session key. It's what defines what methods are allowed for