diff --git a/etc/system-contracts/hardhat.config.ts b/etc/system-contracts/hardhat.config.ts
index 6756762b..5a5a146c 100644
--- a/etc/system-contracts/hardhat.config.ts
+++ b/etc/system-contracts/hardhat.config.ts
@@ -7,7 +7,7 @@ const systemConfig = require('./SystemConfig.json');
 
 export default {
     zksolc: {
-        version: '1.3.14',
+        version: '1.3.17',
         compilerSource: 'binary',
         settings: {
             isSystem: true
diff --git a/etc/system-contracts/scripts/compile-yul.ts b/etc/system-contracts/scripts/compile-yul.ts
index 75c1316d..d90ce862 100644
--- a/etc/system-contracts/scripts/compile-yul.ts
+++ b/etc/system-contracts/scripts/compile-yul.ts
@@ -4,7 +4,7 @@ import { exec as _exec, spawn as _spawn } from 'child_process';
 
 import { getZksolcUrl, saltFromUrl } from '@matterlabs/hardhat-zksync-solc';
 
-const COMPILER_VERSION = '1.3.14';
+const COMPILER_VERSION = '1.3.17';
 const IS_COMPILER_PRE_RELEASE = false;
 
 import path from "path";
diff --git a/etc/test-contracts/hardhat.config.ts b/etc/test-contracts/hardhat.config.ts
index 6756762b..5a5a146c 100644
--- a/etc/test-contracts/hardhat.config.ts
+++ b/etc/test-contracts/hardhat.config.ts
@@ -7,7 +7,7 @@ const systemConfig = require('./SystemConfig.json');
 
 export default {
     zksolc: {
-        version: '1.3.14',
+        version: '1.3.17',
         compilerSource: 'binary',
         settings: {
             isSystem: true