diff --git a/chain/chain/src/tests/simple_chain.rs b/chain/chain/src/tests/simple_chain.rs
index ee4ce22700e..099c8baaef9 100644
--- a/chain/chain/src/tests/simple_chain.rs
+++ b/chain/chain/src/tests/simple_chain.rs
@@ -35,7 +35,7 @@ fn build_chain() {
     if cfg!(feature = "nightly") {
         insta::assert_display_snapshot!(hash, @"9JRdRkSfVRwYBVFNzfKwuhuUabMkQN14b1Ge7z1FRnMF");
     } else {
-        insta::assert_display_snapshot!(hash, @"HJmRPXT4JM9tt6mXw2gM75YaSoqeDCphhFK26uRpd1vw");
+        insta::assert_display_snapshot!(hash, @"387773cK74c4cHxNWnrTgoZ2dkEhVjtFjJNpSxeWohPx");
     }
 
     for i in 1..5 {
@@ -53,7 +53,7 @@ fn build_chain() {
     if cfg!(feature = "nightly") {
         insta::assert_display_snapshot!(hash, @"HkPEDHWJHuW8Yzw9FonrJarVAHi51mQt7A4DQUtBagko");
     } else {
-        insta::assert_display_snapshot!(hash, @"HbQVGVZ3WGxsNqeM3GfSwDoxwYZ2RBP1SinAze9SYR3C");
+        insta::assert_display_snapshot!(hash, @"6QpFm2bFYyfBjrk1KACMLr4dsezfZNYWGFnsbuD7gssH");
     }
 }
 
diff --git a/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json b/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json
index 0a39d77e4ba..24501c90b10 100644
--- a/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json
+++ b/chain/jsonrpc/jsonrpc-tests/res/genesis_config.json
@@ -1,5 +1,5 @@
 {
-  "protocol_version": 64,
+  "protocol_version": 65,
   "genesis_time": "1970-01-01T00:00:00.000000000Z",
   "chain_id": "sample",
   "genesis_height": 0,
diff --git a/core/primitives-core/src/version.rs b/core/primitives-core/src/version.rs
index 39bb0140d40..57d5dfde722 100644
--- a/core/primitives-core/src/version.rs
+++ b/core/primitives-core/src/version.rs
@@ -207,7 +207,7 @@ impl ProtocolFeature {
 /// Current protocol version used on the mainnet.
 /// Some features (e. g. FixStorageUsage) require that there is at least one epoch with exactly
 /// the corresponding version
-const STABLE_PROTOCOL_VERSION: ProtocolVersion = 64;
+const STABLE_PROTOCOL_VERSION: ProtocolVersion = 65;
 
 /// Largest protocol version supported by the current binary.
 pub const PROTOCOL_VERSION: ProtocolVersion = if cfg!(feature = "statelessnet_protocol") {