diff --git a/.idea/libraries/kotlinx_coroutines_debug.xml b/.idea/libraries/kotlinx_coroutines_debug.xml
index d78bad820f49..e1df1ccad124 100644
--- a/.idea/libraries/kotlinx_coroutines_debug.xml
+++ b/.idea/libraries/kotlinx_coroutines_debug.xml
@@ -1,12 +1,12 @@
 <component name="libraryTable">
   <library name="kotlinx-coroutines-debug" type="repository">
-    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-debug:1.6.4" />
+    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-debug:1.7.1" />
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-debug/1.6.4/kotlinx-coroutines-debug-1.6.4.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-debug/1.7.1/kotlinx-coroutines-debug-1.7.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-debug/1.6.4/kotlinx-coroutines-debug-1.6.4-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-debug/1.7.1/kotlinx-coroutines-debug-1.7.1-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/libraries/kotlinx_coroutines_guava.xml b/.idea/libraries/kotlinx_coroutines_guava.xml
index 706849a299c1..21256f00e717 100644
--- a/.idea/libraries/kotlinx_coroutines_guava.xml
+++ b/.idea/libraries/kotlinx_coroutines_guava.xml
@@ -1,12 +1,12 @@
 <component name="libraryTable">
   <library name="kotlinx-coroutines-guava" type="repository">
-    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-guava:1.6.4" />
+    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-guava:1.7.1" />
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-guava/1.6.4/kotlinx-coroutines-guava-1.6.4.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-guava/1.7.1/kotlinx-coroutines-guava-1.7.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-guava/1.6.4/kotlinx-coroutines-guava-1.6.4-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-guava/1.7.1/kotlinx-coroutines-guava-1.7.1-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/libraries/kotlinx_coroutines_jdk8.xml b/.idea/libraries/kotlinx_coroutines_jdk8.xml
index 282243ee51f3..f902abd0e1b3 100644
--- a/.idea/libraries/kotlinx_coroutines_jdk8.xml
+++ b/.idea/libraries/kotlinx_coroutines_jdk8.xml
@@ -1,19 +1,20 @@
 <component name="libraryTable">
   <library name="kotlinx-coroutines-jdk8" type="repository">
-    <properties maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:1.6.4">
+    <properties maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:1.7.1">
       <exclude>
+        <dependency maven-id="org.jetbrains:annotations" />
         <dependency maven-id="org.jetbrains.kotlin:kotlin-stdlib-common" />
         <dependency maven-id="org.jetbrains.kotlin:kotlin-stdlib-jdk8" />
       </exclude>
     </properties>
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-jdk8/1.6.4/kotlinx-coroutines-jdk8-1.6.4.jar!/" />
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-core-jvm/1.6.4/kotlinx-coroutines-core-jvm-1.6.4.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-jdk8/1.7.1/kotlinx-coroutines-jdk8-1.7.1.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-core-jvm/1.7.1/kotlinx-coroutines-core-jvm-1.7.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-jdk8/1.6.4/kotlinx-coroutines-jdk8-1.6.4-sources.jar!/" />
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-core-jvm/1.6.4/kotlinx-coroutines-core-jvm-1.6.4-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-jdk8/1.7.1/kotlinx-coroutines-jdk8-1.7.1-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-core-jvm/1.7.1/kotlinx-coroutines-core-jvm-1.7.1-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file
diff --git a/.idea/libraries/kotlinx_coroutines_slf4j.xml b/.idea/libraries/kotlinx_coroutines_slf4j.xml
index c1e2e5e7ce3b..766be9c6b846 100644
--- a/.idea/libraries/kotlinx_coroutines_slf4j.xml
+++ b/.idea/libraries/kotlinx_coroutines_slf4j.xml
@@ -1,8 +1,8 @@
 <component name="libraryTable">
   <library name="kotlinx-coroutines-slf4j" type="repository">
-    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-slf4j:1.6.4" />
+    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-slf4j:1.7.1" />
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-slf4j/1.6.4/kotlinx-coroutines-slf4j-1.6.4.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-slf4j/1.7.1/kotlinx-coroutines-slf4j-1.7.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />
diff --git a/.idea/libraries/kotlinx_coroutines_test.xml b/.idea/libraries/kotlinx_coroutines_test.xml
index b4ec2e56b4b5..0de1db788ad2 100644
--- a/.idea/libraries/kotlinx_coroutines_test.xml
+++ b/.idea/libraries/kotlinx_coroutines_test.xml
@@ -1,12 +1,12 @@
 <component name="libraryTable">
   <library name="kotlinx-coroutines-test" type="repository">
-    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-test-jvm:1.6.4" />
+    <properties include-transitive-deps="false" maven-id="org.jetbrains.kotlinx:kotlinx-coroutines-test-jvm:1.7.1" />
     <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-test-jvm/1.6.4/kotlinx-coroutines-test-jvm-1.6.4.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-test-jvm/1.7.1/kotlinx-coroutines-test-jvm-1.7.1.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-test-jvm/1.6.4/kotlinx-coroutines-test-jvm-1.6.4-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlinx/kotlinx-coroutines-test-jvm/1.7.1/kotlinx-coroutines-test-jvm-1.7.1-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file