diff --git a/CHANGELOG.md b/CHANGELOG.md
index f28192ba3a..e1889ecc51 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ Changelog for the runtimes governed by the Polkadot Fellowship.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [1.2.5] 06.06.2024
 
 ### Added
 
diff --git a/relay/kusama/src/lib.rs b/relay/kusama/src/lib.rs
index 5be00a0bf6..05724aee55 100644
--- a/relay/kusama/src/lib.rs
+++ b/relay/kusama/src/lib.rs
@@ -162,10 +162,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 25,
+	transaction_version: 26,
 	state_version: 1,
 };
 
diff --git a/relay/polkadot/src/lib.rs b/relay/polkadot/src/lib.rs
index c065949f26..b319487250 100644
--- a/relay/polkadot/src/lib.rs
+++ b/relay/polkadot/src/lib.rs
@@ -150,10 +150,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("polkadot"),
 	impl_name: create_runtime_str!("parity-polkadot"),
 	authoring_version: 0,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 25,
+	transaction_version: 26,
 	state_version: 1,
 };
 
diff --git a/system-parachains/asset-hubs/asset-hub-kusama/src/lib.rs b/system-parachains/asset-hubs/asset-hub-kusama/src/lib.rs
index 4bc4b9aaee..fff90be3ff 100644
--- a/system-parachains/asset-hubs/asset-hub-kusama/src/lib.rs
+++ b/system-parachains/asset-hubs/asset-hub-kusama/src/lib.rs
@@ -112,10 +112,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 14,
+	transaction_version: 15,
 	state_version: 1,
 };
 
@@ -128,10 +128,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("statemine"),
 	impl_name: create_runtime_str!("statemine"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 14,
+	transaction_version: 15,
 	state_version: 0,
 };
 
diff --git a/system-parachains/asset-hubs/asset-hub-polkadot/src/lib.rs b/system-parachains/asset-hubs/asset-hub-polkadot/src/lib.rs
index 2cff59756f..f52b4c6ea2 100644
--- a/system-parachains/asset-hubs/asset-hub-polkadot/src/lib.rs
+++ b/system-parachains/asset-hubs/asset-hub-polkadot/src/lib.rs
@@ -146,10 +146,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("statemint"),
 	impl_name: create_runtime_str!("statemint"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 14,
+	transaction_version: 15,
 	state_version: 0,
 };
 
diff --git a/system-parachains/bridge-hubs/bridge-hub-kusama/src/lib.rs b/system-parachains/bridge-hubs/bridge-hub-kusama/src/lib.rs
index 117e374607..a12f23e4b3 100644
--- a/system-parachains/bridge-hubs/bridge-hub-kusama/src/lib.rs
+++ b/system-parachains/bridge-hubs/bridge-hub-kusama/src/lib.rs
@@ -166,10 +166,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("bridge-hub-kusama"),
 	impl_name: create_runtime_str!("bridge-hub-kusama"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 4,
+	transaction_version: 5,
 	state_version: 1,
 };
 
diff --git a/system-parachains/bridge-hubs/bridge-hub-polkadot/src/lib.rs b/system-parachains/bridge-hubs/bridge-hub-polkadot/src/lib.rs
index 04a884e974..6c82529b91 100644
--- a/system-parachains/bridge-hubs/bridge-hub-polkadot/src/lib.rs
+++ b/system-parachains/bridge-hubs/bridge-hub-polkadot/src/lib.rs
@@ -179,10 +179,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("bridge-hub-polkadot"),
 	impl_name: create_runtime_str!("bridge-hub-polkadot"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 3,
+	transaction_version: 4,
 	state_version: 1,
 };
 
diff --git a/system-parachains/collectives/collectives-polkadot/src/lib.rs b/system-parachains/collectives/collectives-polkadot/src/lib.rs
index 4c422d5afb..d9fcdf62aa 100644
--- a/system-parachains/collectives/collectives-polkadot/src/lib.rs
+++ b/system-parachains/collectives/collectives-polkadot/src/lib.rs
@@ -115,10 +115,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("collectives"),
 	impl_name: create_runtime_str!("collectives"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 6,
+	transaction_version: 7,
 	state_version: 0,
 };
 
diff --git a/system-parachains/coretime/coretime-kusama/src/lib.rs b/system-parachains/coretime/coretime-kusama/src/lib.rs
index bb886797ab..2f0754ce62 100644
--- a/system-parachains/coretime/coretime-kusama/src/lib.rs
+++ b/system-parachains/coretime/coretime-kusama/src/lib.rs
@@ -134,10 +134,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("coretime-kusama"),
 	impl_name: create_runtime_str!("coretime-kusama"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 0,
+	transaction_version: 1,
 	state_version: 1,
 };
 
diff --git a/system-parachains/encointer/src/lib.rs b/system-parachains/encointer/src/lib.rs
index 8101871369..68389d8430 100644
--- a/system-parachains/encointer/src/lib.rs
+++ b/system-parachains/encointer/src/lib.rs
@@ -125,10 +125,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("encointer-parachain"),
 	impl_name: create_runtime_str!("encointer-parachain"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 3,
+	transaction_version: 4,
 	state_version: 0,
 };
 
diff --git a/system-parachains/gluttons/glutton-kusama/src/lib.rs b/system-parachains/gluttons/glutton-kusama/src/lib.rs
index 5baa7ec3ad..0431a2e0ce 100644
--- a/system-parachains/gluttons/glutton-kusama/src/lib.rs
+++ b/system-parachains/gluttons/glutton-kusama/src/lib.rs
@@ -89,7 +89,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("glutton"),
 	impl_name: create_runtime_str!("glutton"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
diff --git a/system-parachains/people/people-kusama/src/lib.rs b/system-parachains/people/people-kusama/src/lib.rs
index 1390eee319..caf6e36a2c 100644
--- a/system-parachains/people/people-kusama/src/lib.rs
+++ b/system-parachains/people/people-kusama/src/lib.rs
@@ -129,10 +129,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("people-kusama"),
 	impl_name: create_runtime_str!("people-kusama"),
 	authoring_version: 1,
-	spec_version: 1_002_004,
+	spec_version: 1_002_005,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 0,
+	transaction_version: 1,
 	state_version: 1,
 };