diff --git a/Cargo.lock b/Cargo.lock
index 531ff0a7e..7acf3cd8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2557,7 +2557,7 @@ dependencies = [
 
 [[package]]
 name = "integritee-cli"
-version = "0.15.6"
+version = "0.15.7"
 dependencies = [
  "array-bytes 6.1.0",
  "base58",
@@ -2610,7 +2610,7 @@ dependencies = [
 
 [[package]]
 name = "integritee-service"
-version = "0.15.6"
+version = "0.15.7"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/app-libs/parentchain-specs/src/lib.rs b/app-libs/parentchain-specs/src/lib.rs
index a5bc04e85..a06e86401 100644
--- a/app-libs/parentchain-specs/src/lib.rs
+++ b/app-libs/parentchain-specs/src/lib.rs
@@ -28,6 +28,14 @@ const INTEGRITEE_PASEO_GENESIS_HASH_HEX: &str =
 	"1b69c462cd7dfea0e855c2008b66490cc8bbe90bc80b297ec0896a1c0941ce15";
 const INTEGRITEE_KUSAMA_GENESIS_HASH_HEX: &str =
 	"cdedc8eadbfa209d3f207bba541e57c3c58a667b05a2e1d1e86353c9000758da";
+const KUSAMA_RELAY_GENESIS_HASH_HEX: &str =
+	"b0a8d493285c2df73290dfb7e61f870f17b41801197a149ca93654499ea3dafe";
+const ASSET_HUB_KUSAMA_GENESIS_HASH_HEX: &str =
+	"48239ef607d7928874027a43a67689209727dfb3d3dc5e5b03a39bdc2eda771a";
+const POLKADOT_RELAY_GENESIS_HASH_HEX: &str =
+	"91b171bb158e2d3848fa23a9f1c25182fb8e20313b2c1eb49219da7a70ce90c3";
+const ASSET_HUB_POLKADOT_GENESIS_HASH_HEX: &str =
+	"68d56f15f85d3136970ec16946040bc1752654e906147f7e43e9d539d7c3de2f";
 
 /// modify this for testing if necessary
 const LOCAL_TEST_GENESIS_HASH_HEX: &str =
@@ -39,6 +47,8 @@ impl MinimalChainSpec {
 		let genesis_hash_hex = hex::encode(genesis_hash);
 		match genesis_hash_hex.as_ref() {
 			PASEO_RELAY_GENESIS_HASH_HEX => 10,
+			POLKADOT_RELAY_GENESIS_HASH_HEX | ASSET_HUB_POLKADOT_GENESIS_HASH_HEX => 10,
+			KUSAMA_RELAY_GENESIS_HASH_HEX | ASSET_HUB_KUSAMA_GENESIS_HASH_HEX => 12,
 			INTEGRITEE_PASEO_GENESIS_HASH_HEX | INTEGRITEE_KUSAMA_GENESIS_HASH_HEX => 12,
 			LOCAL_TEST_GENESIS_HASH_HEX => 10,
 			_ => {
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index e72e9c16e..7954c93ea 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "integritee-cli"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Integritee AG <hello@integritee.network>"]
 edition = "2021"
 
diff --git a/enclave-runtime/Cargo.lock b/enclave-runtime/Cargo.lock
index cf9049bcd..47b090ba6 100644
--- a/enclave-runtime/Cargo.lock
+++ b/enclave-runtime/Cargo.lock
@@ -771,7 +771,7 @@ dependencies = [
 
 [[package]]
 name = "enclave-runtime"
-version = "0.15.6"
+version = "0.15.7"
 dependencies = [
  "array-bytes 6.2.2",
  "cid",
diff --git a/enclave-runtime/Cargo.toml b/enclave-runtime/Cargo.toml
index 97bafd23c..b85f282d8 100644
--- a/enclave-runtime/Cargo.toml
+++ b/enclave-runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "enclave-runtime"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Integritee AG <hello@integritee.network>"]
 edition = "2021"
 
diff --git a/service/Cargo.toml b/service/Cargo.toml
index 00195d575..4b99ae61d 100644
--- a/service/Cargo.toml
+++ b/service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "integritee-service"
-version = "0.15.6"
+version = "0.15.7"
 authors = ["Integritee AG <hello@integritee.network>"]
 build = "build.rs"
 edition = "2021"