diff --git a/runtime/g1/src/lib.rs b/runtime/g1/src/lib.rs
index 3cc2e93f9e6cdffbf999f7086ccc355d95a72b7d..f9348163aa75573d464cc2b0f9fac76e7b210cc9 100644
--- a/runtime/g1/src/lib.rs
+++ b/runtime/g1/src/lib.rs
@@ -84,7 +84,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 101,
+    spec_version: 102,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,
diff --git a/runtime/gdev/src/lib.rs b/runtime/gdev/src/lib.rs
index 88ca9ca65494dab3c79a39b9a1ed08589dd9f663..442b1abf94a16c8e2c66953be45300efa4974bb5 100644
--- a/runtime/gdev/src/lib.rs
+++ b/runtime/gdev/src/lib.rs
@@ -85,7 +85,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 101,
+    spec_version: 102,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,
diff --git a/runtime/gtest/src/lib.rs b/runtime/gtest/src/lib.rs
index 227f0da8f9a6857de07dede2ab783fefcc185995..7b5cb9f77ff89a780c6bb0779e45eadf47bf620c 100644
--- a/runtime/gtest/src/lib.rs
+++ b/runtime/gtest/src/lib.rs
@@ -84,7 +84,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 101,
+    spec_version: 102,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,