diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index 6c9e2e9..5826a8c 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -3,11 +3,11 @@
 object Versions {
     const val intellij = "2022.1"
 
-    const val project = "2.1.0-162.1"
+    const val project = "2.1.0-170.1"
     const val idePlugin = "221-$project"
 
-    const val kotlin = "1.6.20"
-    const val coroutines = "1.6.0"
+    const val kotlin = "1.7.0-RC"
+    const val coroutines = "1.6.1"
 
     const val publicationGroup = "me.him188"
 }
\ No newline at end of file
diff --git a/compiler-plugin/build.gradle.kts b/compiler-plugin/build.gradle.kts
index 9479e84..3447da2 100644
--- a/compiler-plugin/build.gradle.kts
+++ b/compiler-plugin/build.gradle.kts
@@ -46,7 +46,12 @@ dependencies tests@{
 
     testImplementation(kotlin("test-junit5"))
 
-    testImplementation("com.github.tschuchortdev:kotlin-compile-testing:1.4.8-alpha02")
+    testImplementation("com.github.tschuchortdev:kotlin-compile-testing:1.4.9-alpha01") {
+        exclude("org.jetbrains.kotlin", "kotlin-annotation-processing-embeddable")
+    }
+    testRuntimeOnly("org.jetbrains.kotlin:kotlin-annotation-processing-embeddable:1.7.0-RC")
+
+
     testImplementation("org.assertj:assertj-core:3.22.0")
 
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.2")
diff --git a/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/analyzeCapabilityForGeneratingBridges.kt b/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/analyzeCapabilityForGeneratingBridges.kt
index cecfcc0..de2693f 100644
--- a/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/analyzeCapabilityForGeneratingBridges.kt
+++ b/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/analyzeCapabilityForGeneratingBridges.kt
@@ -71,7 +71,7 @@ fun IrFunction.analyzeCapabilityForGeneratingBridges(ext: IBridgeConfiguration):
         }
 
         val containingClass = parentClassOrNull
-        if (containingClass?.isInline == true) {
+        if (containingClass?.isValue == true) {
             // inside inline class not supported
             return InlineClassesNotSupported(jvmBlockingBridgeAnnotation ?: return EnableForModule,
                 containingClass.descriptor)
diff --git a/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/generator.kt b/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/generator.kt
index 5b589da..5ba1525 100644
--- a/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/generator.kt
+++ b/compiler-plugin/src/main/kotlin/me/him188/kotlin/jvm/blocking/bridge/compiler/backend/ir/generator.kt
@@ -94,7 +94,7 @@ internal fun IrFunction.hasDuplicateBridgeFunction(): Boolean = parentFileOrClas
 
 internal fun IrType.isClassType(fqName: FqNameUnsafe, hasQuestionMark: Boolean? = null): Boolean {
     if (this !is IrSimpleType) return false
-    if (hasQuestionMark != null && this.hasQuestionMark != hasQuestionMark) return false
+    if (hasQuestionMark != null && this.isMarkedNullable() != hasQuestionMark) return false
     return classifier.isClassWithFqName(fqName)
 }