diff --git a/compiler/testData/cli/jvm/errorSuppressionNoWarning.args b/compiler/testData/cli/jvm/errorSuppressionNoWarning.args
index deddf8f430f..d5299907a36 100644
--- a/compiler/testData/cli/jvm/errorSuppressionNoWarning.args
+++ b/compiler/testData/cli/jvm/errorSuppressionNoWarning.args
@@ -1,6 +1,6 @@
 $TESTDATA_DIR$/errorSuppression.kt
 -language-version
-2.0
+2.1
 -Xdont-warn-on-error-suppression
 -d
 $TEMP_DIR$
diff --git a/compiler/testData/cli/jvm/errorSuppressionNoWarning.out b/compiler/testData/cli/jvm/errorSuppressionNoWarning.out
index 86ca0241885..36510467d72 100644
--- a/compiler/testData/cli/jvm/errorSuppressionNoWarning.out
+++ b/compiler/testData/cli/jvm/errorSuppressionNoWarning.out
@@ -1,2 +1,2 @@
-warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
+warning: language version 2.1 is experimental, there are no backwards compatibility guarantees for new language and library features
 OK
diff --git a/compiler/testData/cli/jvm/errorSuppressionWarning.args b/compiler/testData/cli/jvm/errorSuppressionWarning.args
index b9e00619b06..2f519a0ba47 100644
--- a/compiler/testData/cli/jvm/errorSuppressionWarning.args
+++ b/compiler/testData/cli/jvm/errorSuppressionWarning.args
@@ -1,5 +1,5 @@
 $TESTDATA_DIR$/errorSuppression.kt
 -language-version
-2.0
+2.1
 -d
 $TEMP_DIR$
diff --git a/compiler/testData/cli/jvm/errorSuppressionWarning.out b/compiler/testData/cli/jvm/errorSuppressionWarning.out
index fe8f8ea92e6..be5f947b344 100644
--- a/compiler/testData/cli/jvm/errorSuppressionWarning.out
+++ b/compiler/testData/cli/jvm/errorSuppressionWarning.out
@@ -1,4 +1,4 @@
-warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
+warning: language version 2.1 is experimental, there are no backwards compatibility guarantees for new language and library features
 compiler/testData/cli/jvm/errorSuppression.kt:1:11: warning: this code uses error suppression for 'UNSUPPORTED'. While it might compile and work, the compiler behavior is UNSPECIFIED and WON'T BE PRESERVED. Please report your use case to the Kotlin issue tracker instead: https://kotl.in/issue
 @Suppress("UNSUPPORTED")
           ^