diff --git a/README.md b/README.md
index c7ac24f5..e046720b 100644
--- a/README.md
+++ b/README.md
@@ -90,8 +90,8 @@ that will set up code generation in a project.
 Example of a setup in a project's `build.gradle.kts`:
 ```kotlin
 plugins {
-    kotlin("multiplatform") version "2.0.21"
-    kotlin("plugin.serialization") version "2.0.21"
+    kotlin("multiplatform") version "2.1.0"
+    kotlin("plugin.serialization") version "2.1.0"
     id("org.jetbrains.kotlinx.rpc.plugin") version "0.4.0"
 }
 ```
@@ -143,7 +143,7 @@ Integrations in progress:
 
 ## Kotlin compatibility
 We support all stable Kotlin versions starting from 2.0.0:
-- 2.0.0, 2.0.10, 2.0.20, 2.0.21
+- 2.0.0, 2.0.10, 2.0.20, 2.0.21, 2.1.0
 
 For a full compatibility checklist, 
 see [Versions](https://kotlin.github.io/kotlinx-rpc/versions.html).
diff --git a/compiler-plugin/compiler-plugin-k2/src/main/latest/kotlinx/rpc/codegen/FirVersionSpecificApiImpl.kt b/compiler-plugin/compiler-plugin-k2/src/main/latest/kotlinx/rpc/codegen/FirVersionSpecificApiImpl.kt
index 9b619df7..4187d7ff 100644
--- a/compiler-plugin/compiler-plugin-k2/src/main/latest/kotlinx/rpc/codegen/FirVersionSpecificApiImpl.kt
+++ b/compiler-plugin/compiler-plugin-k2/src/main/latest/kotlinx/rpc/codegen/FirVersionSpecificApiImpl.kt
@@ -6,13 +6,13 @@ package kotlinx.rpc.codegen
 
 import org.jetbrains.kotlin.KtSourceElement
 import org.jetbrains.kotlin.fir.FirSession
+import org.jetbrains.kotlin.fir.resolve.toClassSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
 import org.jetbrains.kotlin.fir.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.ConeKotlinType
 import org.jetbrains.kotlin.fir.types.FirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.FirTypeRef
 import org.jetbrains.kotlin.fir.types.builder.FirResolvedTypeRefBuilder
-import org.jetbrains.kotlin.fir.types.toClassSymbol
 
 @Suppress("unused")
 object FirVersionSpecificApiImpl : FirVersionSpecificApi {
diff --git a/docs/pages/kotlinx-rpc/topics/versions.topic b/docs/pages/kotlinx-rpc/topics/versions.topic
index 7a5611c8..3a0014d4 100644
--- a/docs/pages/kotlinx-rpc/topics/versions.topic
+++ b/docs/pages/kotlinx-rpc/topics/versions.topic
@@ -21,7 +21,7 @@
             the following versions of Kotlin are supported:
         </p>
         <list>
-            <li>2.0.0, 2.0.10, 2.0.20, 2.0.21</li>
+            <li>2.0.0, 2.0.10, 2.0.20, 2.0.21, 2.1.0</li>
         </list>
         <p>
             Our code generation will support these versions (See more on <a anchor="code-generation-artifacts">code generation artifacts</a>).
diff --git a/docs/pages/kotlinx-rpc/v.list b/docs/pages/kotlinx-rpc/v.list
index 8a6dc0d6..21b24f30 100644
--- a/docs/pages/kotlinx-rpc/v.list
+++ b/docs/pages/kotlinx-rpc/v.list
@@ -15,5 +15,5 @@
 
     <!--  Library versions  -->
     <var name="kotlinx-rpc-version" value="0.4.0"/>
-    <var name="kotlin-version" value="2.0.21"/>
+    <var name="kotlin-version" value="2.1.0"/>
 </vars>
diff --git a/kotlin-js-store/yarn.lock b/kotlin-js-store/yarn.lock
index 988e2274..fe1eead6 100644
--- a/kotlin-js-store/yarn.lock
+++ b/kotlin-js-store/yarn.lock
@@ -102,28 +102,12 @@
   dependencies:
     "@types/node" "*"
 
-"@types/eslint-scope@^3.7.3":
-  version "3.7.7"
-  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/@types/eslint-scope/-/eslint-scope-3.7.7.tgz#3108bd5f18b0cdb277c867b3dd449c9ed7079ac5"
-  integrity sha512-MzMFlSLBqNF2gcHWO0G1vP/YQyfvrxZ0bF+u7mzUdZ1/xK4A4sru+nraZz5i3iEIk1l1uyicaDVTB4QbbEkAYg==
-  dependencies:
-    "@types/eslint" "*"
-    "@types/estree" "*"
-
-"@types/eslint@*":
-  version "9.6.1"
-  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/@types/eslint/-/eslint-9.6.1.tgz#d5795ad732ce81715f27f75da913004a56751584"
-  integrity sha512-FXx2pKgId/WyYo2jXw63kk7/+TY7u7AziEJxJAnSFzHlqTAS3Ync6SvgYAN/k4/PQpnnVuzoMuVnByKK2qp0ag==
-  dependencies:
-    "@types/estree" "*"
-    "@types/json-schema" "*"
-
-"@types/estree@*", "@types/estree@^1.0.5":
+"@types/estree@^1.0.5":
   version "1.0.6"
   resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/@types/estree/-/estree-1.0.6.tgz#628effeeae2064a1b4e79f78e81d87b7e5fc7b50"
   integrity sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==
 
-"@types/json-schema@*", "@types/json-schema@^7.0.8":
+"@types/json-schema@^7.0.8":
   version "7.0.15"
   resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/@types/json-schema/-/json-schema-7.0.15.tgz#596a1747233694d50f6ad8a7869fcb6f56cf5841"
   integrity sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==
@@ -810,7 +794,7 @@ engine.io@~6.6.0:
     engine.io-parser "~5.2.1"
     ws "~8.17.1"
 
-enhanced-resolve@^5.17.0:
+enhanced-resolve@^5.17.1:
   version "5.17.1"
   resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/enhanced-resolve/-/enhanced-resolve-5.17.1.tgz#67bfbbcc2f81d511be77d686a90267ef7f898a15"
   integrity sha512-LMHl3dXhTcfv8gM4kEzIUeTQ+7fpdA0l2tUf34BddXPkz2A5xJ5L/Pchd5BL6rdccM9QGvu0sWZzK1Z1t4wwyg==
@@ -1428,10 +1412,10 @@ karma-webpack@5.0.1:
     minimatch "^9.0.3"
     webpack-merge "^4.1.5"
 
-karma@6.4.3:
-  version "6.4.3"
-  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/karma/-/karma-6.4.3.tgz#763e500f99597218bbb536de1a14acc4ceea7ce8"
-  integrity sha512-LuucC/RE92tJ8mlCwqEoRWXP38UMAqpnq98vktmS9SznSoUPPUJQbc91dHcxcunROvfQjdORVA/YFviH+Xci9Q==
+karma@6.4.4:
+  version "6.4.4"
+  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/karma/-/karma-6.4.4.tgz#dfa5a426cf5a8b53b43cd54ef0d0d09742351492"
+  integrity sha512-LrtUxbdvt1gOpo3gxG+VAJlJAEMhbWlM4YrFQgql98FwF7+K8K12LYO4hnDdUkNjeztYrOXEMqgTajSWgmtI/w==
   dependencies:
     "@colors/colors" "1.5.0"
     body-parser "^1.19.0"
@@ -1463,6 +1447,13 @@ kind-of@^6.0.2:
   resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
 
+kotlin-web-helpers@2.0.0:
+  version "2.0.0"
+  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/kotlin-web-helpers/-/kotlin-web-helpers-2.0.0.tgz#b112096b273c1e733e0b86560998235c09a19286"
+  integrity sha512-xkVGl60Ygn/zuLkDPx+oHj7jeLR7hCvoNF99nhwXMn8a3ApB4lLiC9pk4ol4NHPjyoCbvQctBqvzUcp8pkqyWw==
+  dependencies:
+    format-util "^1.0.5"
+
 lines-and-columns@^1.1.6:
   version "1.2.4"
   resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/lines-and-columns/-/lines-and-columns-1.2.4.tgz#eca284f75d2965079309dc0ad9255abb2ebc1632"
@@ -1581,10 +1572,10 @@ mkdirp@^0.5.5:
   dependencies:
     minimist "^1.2.6"
 
-mocha@10.7.0:
-  version "10.7.0"
-  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/mocha/-/mocha-10.7.0.tgz#9e5cbed8fa9b37537a25bd1f7fb4f6fc45458b9a"
-  integrity sha512-v8/rBWr2VO5YkspYINnvu81inSz2y3ODJrhO175/Exzor1RcEZZkizgE2A+w/CAXXoESS8Kys5E62dOHGHzULA==
+mocha@10.7.3:
+  version "10.7.3"
+  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/mocha/-/mocha-10.7.3.tgz#ae32003cabbd52b59aece17846056a68eb4b0752"
+  integrity sha512-uQWxAu44wwiACGqjbPYmjo7Lg8sFrS3dQe7PP2FQI+woptP4vZXSMcfMyFL/e1yFEeEpV4RtyTpZROOKmxis+A==
   dependencies:
     ansi-colors "^4.1.3"
     browser-stdout "^1.3.1"
@@ -2400,12 +2391,11 @@ webpack-sources@^3.2.3:
   resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/webpack-sources/-/webpack-sources-3.2.3.tgz#2d4daab8451fd4b240cc27055ff6a0c2ccea0cde"
   integrity sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==
 
-webpack@5.93.0:
-  version "5.93.0"
-  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/webpack/-/webpack-5.93.0.tgz#2e89ec7035579bdfba9760d26c63ac5c3462a5e5"
-  integrity sha512-Y0m5oEY1LRuwly578VqluorkXbvXKh7U3rLoQCEO04M97ScRr44afGVkI0FQFsXzysk5OgFAxjZAb9rsGQVihA==
+webpack@5.94.0:
+  version "5.94.0"
+  resolved "https://packages.jetbrains.team/npm/p/krpc/build-deps/webpack/-/webpack-5.94.0.tgz#77a6089c716e7ab90c1c67574a28da518a20970f"
+  integrity sha512-KcsGn50VT+06JH/iunZJedYGUJS5FGjow8wb9c0v5n1Om8O1g4L6LjtfxwlXIATopoQu+vOXXa7gYisWxCoPyg==
   dependencies:
-    "@types/eslint-scope" "^3.7.3"
     "@types/estree" "^1.0.5"
     "@webassemblyjs/ast" "^1.12.1"
     "@webassemblyjs/wasm-edit" "^1.12.1"
@@ -2414,7 +2404,7 @@ webpack@5.93.0:
     acorn-import-attributes "^1.9.5"
     browserslist "^4.21.10"
     chrome-trace-event "^1.0.2"
-    enhanced-resolve "^5.17.0"
+    enhanced-resolve "^5.17.1"
     es-module-lexer "^1.2.1"
     eslint-scope "5.1.1"
     events "^3.2.0"
diff --git a/versions-root/kotlin-versions-lookup.csv b/versions-root/kotlin-versions-lookup.csv
index ff10b226..cc9448d6 100644
--- a/versions-root/kotlin-versions-lookup.csv
+++ b/versions-root/kotlin-versions-lookup.csv
@@ -1,4 +1,5 @@
 Kotlin,atomicfu,serialization,detekt-gradle-plugin,gradle-kotlin-dsl,binary-compatibility-validator,kover
+2.1.0,0.26.0,1.7.3,1.23.7,5.1.2,0.16.3,0.8.3
 2.0.21,0.26.0,1.7.3,1.23.7,5.1.2,0.16.3,0.8.3
 2.0.20,0.26.0,1.7.3,1.23.7,5.1.2,0.16.3,0.8.3
 2.0.10,0.26.0,1.7.1,1.23.7,5.1.2,0.16.3,0.8.3
diff --git a/versions-root/libs.versions.toml b/versions-root/libs.versions.toml
index 08f1e717..35e36659 100644
--- a/versions-root/libs.versions.toml
+++ b/versions-root/libs.versions.toml
@@ -3,7 +3,7 @@
 kotlinx-rpc = "0.5.0-SNAPSHOT"
 
 # kotlin
-kotlin-lang = "2.0.21" # or env.KOTLIN_VERSION
+kotlin-lang = "2.1.0" # or env.KOTLIN_VERSION
 kotlin-compiler = "0.0.0" # default to kotlin-lang or env.KOTLIN_COMPILER_VERSION
 
 # kotlin independent versions