diff --git a/examples/deps/bzl/BUILD.bazel b/examples/deps/bzl/BUILD.bazel
index 9062320c8..4a2c02855 100644
--- a/examples/deps/bzl/BUILD.bazel
+++ b/examples/deps/bzl/BUILD.bazel
@@ -9,7 +9,7 @@ kt_javac_options(
     name = "default_javac_options",
 )
 
-KOTLIN_LANGUAGE_LEVEL = "2.1"
+KOTLIN_LANGUAGE_LEVEL = "2.2"
 
 define_kt_toolchain(
     name = "experimental_toolchain",
diff --git a/kotlin/internal/toolchains.bzl b/kotlin/internal/toolchains.bzl
index a6df8f050..759657305 100644
--- a/kotlin/internal/toolchains.bzl
+++ b/kotlin/internal/toolchains.bzl
@@ -131,7 +131,7 @@ _kt_toolchain = rule(
         ),
         "language_version": attr.string(
             doc = "this is the -language_version flag [see](https://kotlinlang.org/docs/reference/compatibility.html)",
-            default = "2.1",
+            default = "2.2",
             values = [
                 "1.1",
                 "1.2",
@@ -150,7 +150,7 @@ _kt_toolchain = rule(
         ),
         "api_version": attr.string(
             doc = "this is the -api_version flag [see](https://kotlinlang.org/docs/reference/compatibility.html).",
-            default = "2.1",
+            default = "2.2",
             values = [
                 "1.1",
                 "1.2",
diff --git a/src/main/starlark/core/repositories/versions.bzl b/src/main/starlark/core/repositories/versions.bzl
index 814ae02b5..04e4c1baf 100644
--- a/src/main/starlark/core/repositories/versions.bzl
+++ b/src/main/starlark/core/repositories/versions.bzl
@@ -74,25 +74,25 @@ versions = struct(
         sha256 = "5ba1ac917a06b0f02daaa60d10abbedd2220d60216af670c67a45b91c74cf8bb",
     ),
     KOTLIN_CURRENT_COMPILER_RELEASE = version(
-        version = "2.1.21",
+        version = "2.2.20",
         url_templates = [
             "https://github.com/JetBrains/kotlin/releases/download/v{version}/kotlin-compiler-{version}.zip",
         ],
-        sha256 = "1ba08a8b45da99339a0601134cc037b54cf85e9bc0edbe76dcbd27c2d684a977",
+        sha256 = "81f0264c9073b5cbbdb3ff8418cf2c5dac076879fc156fa1a6462f5a5acc4420",
     ),
     KSP_CURRENT_COMPILER_PLUGIN_RELEASE = version(
-        version = "2.1.21-2.0.1",
+        version = "2.2.20-2.0.3",
         url_templates = [
             "https://github.com/google/ksp/releases/download/{version}/artifacts.zip",
         ],
-        sha256 = "44e965bb067b2bb5cd9184dab2c3dea6e3eab747d341c07645bb4c88f09e49c8",
+        sha256 = "fa258ac0b00c918d796b75e9a97d165e9786c7eb59bfd7e9fe68dc9eb1a3e791",
     ),
     KOTLIN_BUILD_TOOLS_IMPL = version(
-        version = "2.1.20",
+        version = "2.2.20",
         url_templates = [
             "https://repo1.maven.org/maven2/org/jetbrains/kotlin/kotlin-build-tools-impl/{version}/kotlin-build-tools-impl-{version}.jar",
         ],
-        sha256 = "6e94896e321603e3bfe89fef02478e44d1d64a3d25d49d0694892ffc01c60acf",
+        sha256 = "64789a7f00565927f2f3f2d109f230574d3d9308ed5d6e86bfca843da6487cf7",
     ),
     RULES_ANDROID = version(
         version = "0.6.4",