diff --git a/epicbox-hyperskill/go/Dockerfile b/epicbox-hyperskill/go/Dockerfile
index 4fc8e9c..67df077 100644
--- a/epicbox-hyperskill/go/Dockerfile
+++ b/epicbox-hyperskill/go/Dockerfile
@@ -18,7 +18,7 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
 
 RUN mkdir /checker  \
-    && curl -L -o /checker/kotlin.zip https://github.com/JetBrains/kotlin/releases/download/v1.9.22/kotlin-compiler-1.9.22.zip  \
+    && curl -L -o /checker/kotlin.zip https://github.com/JetBrains/kotlin/releases/download/v2.0.0/kotlin-compiler-2.0.0.zip  \
     && unzip /checker/kotlin.zip -d /checker  \
     && rm /checker/kotlin.zip  \
     && curl -L -o /checker/hs-test.jar https://github.com/hyperskill/hs-test/releases/download/v11.0.0/hs-test-v11.0.0.jar
diff --git a/epicbox-hyperskill/java/Dockerfile b/epicbox-hyperskill/java/Dockerfile
index 236a336..69ebacd 100644
--- a/epicbox-hyperskill/java/Dockerfile
+++ b/epicbox-hyperskill/java/Dockerfile
@@ -6,7 +6,7 @@ RUN apt-get update && \
 
 RUN mkdir /checker && \
     curl -L -o /checker/kotlin.zip \
-    https://github.com/JetBrains/kotlin/releases/download/v1.9.10/kotlin-compiler-1.9.10.zip && \
+    https://github.com/JetBrains/kotlin/releases/download/v2.0.0/kotlin-compiler-2.0.0.zip && \
     unzip /checker/kotlin.zip -d /checker && \
     rm /checker/kotlin.zip
 
diff --git a/epicbox-kotlin/Dockerfile b/epicbox-kotlin/Dockerfile
index 417977e..05c74a6 100644
--- a/epicbox-kotlin/Dockerfile
+++ b/epicbox-kotlin/Dockerfile
@@ -1,12 +1,12 @@
 FROM openjdk:18.0.2-slim
 
-ARG COMPILER_URL=https://github.com/JetBrains/kotlin/releases/download/v1.9.10/kotlin-compiler-1.9.10.zip
-ARG KOTLINX_ATOMICFU_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/atomicfu-jvm/0.22.0/atomicfu-jvm-0.22.0.jar
+ARG COMPILER_URL=https://github.com/JetBrains/kotlin/releases/download/v2.0.0/kotlin-compiler-2.0.0.zip
+ARG KOTLINX_ATOMICFU_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/atomicfu-jvm/0.25.0/atomicfu-jvm-0.25.0.jar
 ARG KOTLINX_CLI_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-cli-jvm/0.3.6/kotlinx-cli-jvm-0.3.6.jar
-ARG KOTLINX_DATETIME_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-datetime-jvm/0.4.1/kotlinx-datetime-jvm-0.4.1.jar
-ARG KOTLINX_HTML_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-html-jvm/0.9.1/kotlinx-html-jvm-0.9.1.jar
-ARG KOTLINX_SERIALIZATION_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-serialization-core-jvm/1.6.0/kotlinx-serialization-core-jvm-1.6.0.jar
-ARG KOTLINX_SERIALIZATION_JSON_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-serialization-json-jvm/1.6.0/kotlinx-serialization-json-jvm-1.6.0.jar
+ARG KOTLINX_DATETIME_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-datetime-jvm/0.6.0/kotlinx-datetime-jvm-0.6.0.jar
+ARG KOTLINX_HTML_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-html-jvm/0.11.0/kotlinx-html-jvm-0.11.0.jar
+ARG KOTLINX_SERIALIZATION_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-serialization-core-jvm/1.7.1/kotlinx-serialization-core-jvm-1.7.1.jar
+ARG KOTLINX_SERIALIZATION_JSON_JVM_URL=https://repo1.maven.org/maven2/org/jetbrains/kotlinx/kotlinx-serialization-json-jvm/1.7.1/kotlinx-serialization-json-jvm-1.7.1.jar
 
 ENV DEBIAN_FRONTEND noninteractive