diff --git a/compiler/tests/org/jetbrains/jet/codegen/JUnitUsageGenTest.java b/compiler/tests/org/jetbrains/jet/codegen/JUnitUsageGenTest.java
index d4e139e1b64..5b1b558272d 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/JUnitUsageGenTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/JUnitUsageGenTest.java
@@ -30,7 +30,7 @@ public class JUnitUsageGenTest extends CodegenTestCase {
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-        File junitJar = new File("libraries/lib/junit-4.9.jar");
+        File junitJar = new File("libraries/lib/junit-4.11.jar");
 
         if (!junitJar.exists()) {
             throw new AssertionError("JUnit jar wasn't found");
diff --git a/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java b/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java
index 43d7f71df2b..44533c6bd9c 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/TestlibTest.java
@@ -86,7 +86,7 @@ public class TestlibTest extends UsefulTestCase {
         CompilerConfiguration configuration = JetTestUtils.compilerConfigurationForTests(ConfigurationKind.ALL, TestJdkKind.FULL_JDK);
         configuration.add(JVMConfigurationKeys.CLASSPATH_KEY, JetTestUtils.getAnnotationsJar());
 
-        junitJar = new File("libraries/lib/junit-4.9.jar");
+        junitJar = new File("libraries/lib/junit-4.11.jar");
         assertTrue(junitJar.exists());
         configuration.add(JVMConfigurationKeys.CLASSPATH_KEY, junitJar);
 
diff --git a/libraries/kunit/module.kt b/libraries/kunit/module.kt
index 1e5a6b6154e..26b97121e63 100644
--- a/libraries/kunit/module.kt
+++ b/libraries/kunit/module.kt
@@ -3,7 +3,7 @@ import kotlin.modules.*
 fun project() {
     module("kunit") {
         // TODO how to refer to the dir of the module?
-        classpath += "lib/junit-4.9.jar"
+        classpath += "lib/junit-4.11.jar"
 
         addSourceFiles("src/main/kotlin")
     }
diff --git a/libraries/lib/junit-4.11.jar b/libraries/lib/junit-4.11.jar
new file mode 100644
index 00000000000..aaf74448492
Binary files /dev/null and b/libraries/lib/junit-4.11.jar differ
diff --git a/libraries/lib/junit-4.9.jar b/libraries/lib/junit-4.9.jar
deleted file mode 100644
index 14208156115..00000000000
Binary files a/libraries/lib/junit-4.9.jar and /dev/null differ
diff --git a/libraries/stdlib/testModule.kt b/libraries/stdlib/testModule.kt
index fcb1d44dc5e..5d6f1db5dc2 100644
--- a/libraries/stdlib/testModule.kt
+++ b/libraries/stdlib/testModule.kt
@@ -2,7 +2,7 @@ import kotlin.modules.*
 
 fun project() {
     module("testlib") {
-        classpath += "lib/junit-4.9.jar"
+        classpath += "lib/junit-4.11.jar"
 
         addSourceFiles("test")
     }
diff --git a/libraries/tools/kdoc/ApiDocsModule.kt b/libraries/tools/kdoc/ApiDocsModule.kt
index 90aa07b45c4..04c4dff936c 100644
--- a/libraries/tools/kdoc/ApiDocsModule.kt
+++ b/libraries/tools/kdoc/ApiDocsModule.kt
@@ -2,7 +2,7 @@ import kotlin.modules.*
 
 fun project() {
     module("apidocs") {
-        classpath += "../../lib/junit-4.9.jar"
+        classpath += "../../lib/junit-4.11.jar"
 
         addSourceFiles("../../stdlib/src")
         addSourceFiles("../../kunit/src/main/kotlin")
diff --git a/libraries/tools/kdoc/src/test/kotlin/test/kotlin/kdoc/KDocTest.kt b/libraries/tools/kdoc/src/test/kotlin/test/kotlin/kdoc/KDocTest.kt
index e8574d1bbf1..ad58da3772f 100644
--- a/libraries/tools/kdoc/src/test/kotlin/test/kotlin/kdoc/KDocTest.kt
+++ b/libraries/tools/kdoc/src/test/kotlin/test/kotlin/kdoc/KDocTest.kt
@@ -25,7 +25,7 @@ class KDocTest {
                 "-kotlin-home", "../../../dist/kotlinc",
                 "-d", "target/classes-stdlib",
                 "-no-stdlib",
-                "-classpath", "../runtime/target/kotlin-runtime-0.1-SNAPSHOT.jar${File.pathSeparator}../../lib/junit-4.9.jar",
+                "-classpath", "../runtime/target/kotlin-runtime-0.1-SNAPSHOT.jar${File.pathSeparator}../../lib/junit-4.11.jar",
                 "../../stdlib/src", "../../kunit/src/main/kotlin", "../../kotlin-jdbc/src/main/kotlin"
         )
         Assert.assertEquals(ExitCode.OK, r)