diff --git a/.github/workflows/dep_build.yml b/.github/workflows/dep_build.yml
index c87d5c8a..dd3ba8c4 100644
--- a/.github/workflows/dep_build.yml
+++ b/.github/workflows/dep_build.yml
@@ -19,7 +19,7 @@ jobs:
         # Versions need to align with ones in 'main.yml' workflow
         # kotlin-reflect 1.8.2x has a bug and some tests fail, so we are downgrading to 1.8.10.
         # https://youtrack.jetbrains.com/issue/KT-65156
-        kotlin_version: ['1.8.10', '1.9.23', '2.0.0-Beta4']
+        kotlin_version: ['1.8.10', '1.9.23', '2.0.0']
         os: ['ubuntu-22.04']
     env:
       JAVA_OPTS: "-XX:+TieredCompilation -XX:TieredStopAtLevel=1"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dd585831..09490cd1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,8 +30,7 @@ jobs:
         java_version: ['8', '11', '17', '21', '22']
         # kotlin-reflect 1.8.2x has a bug and some tests fail, so we are downgrading to 1.8.10.
         # https://youtrack.jetbrains.com/issue/KT-65156
-        # kotlin-reflect 2.0.0-Beta5 is not used because of KT-67209
-        kotlin_version: ['1.8.10', '1.9.23', '2.0.0-Beta4']
+        kotlin_version: ['1.8.10', '1.9.23', '2.0.0']
         include:
           - java_version: '8'
             kotlin_version: '1.8.10'
diff --git a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nonNullObject/DeserializeByConstructorWithDefaultArgumentsTest.kt b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nonNullObject/DeserializeByConstructorWithDefaultArgumentsTest.kt
index a36d7635..89a6ac4b 100644
--- a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nonNullObject/DeserializeByConstructorWithDefaultArgumentsTest.kt
+++ b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nonNullObject/DeserializeByConstructorWithDefaultArgumentsTest.kt
@@ -50,10 +50,12 @@ class DeserializeByConstructorWithDefaultArgumentsTest {
         val p31: NonNullObject = NonNullObject("31")
     )
 
-    // #762
     @Test(expected = KotlinReflectionInternalError::class)
     fun test32() {
         assertEquals(Dst32(), defaultMapper.readValue<Dst32>("{}"))
+        // TODO: #762 is resolved after Kotlin 2.0, so the reason why throw is done is to make CI with Kotlin 2.0 succeed.
+        //   After upgrading to Kotlin 2.0, remove exception-related descriptions.
+        if (KotlinVersion.CURRENT.major >= 2) throw KotlinReflectionInternalError("")
     }
 
     data class Dst33(
@@ -164,10 +166,12 @@ class DeserializeByConstructorWithDefaultArgumentsTest {
         val p63: NonNullObject = NonNullObject("63")
     )
 
-    // #762
     @Test(expected = KotlinReflectionInternalError::class)
     fun test64() {
         assertEquals(Dst64(), defaultMapper.readValue<Dst64>("{}"))
+        // TODO: #762 is resolved after Kotlin 2.0, so the reason why throw is done is to make CI with Kotlin 2.0 succeed.
+        //   After upgrading to Kotlin 2.0, remove exception-related descriptions.
+        if (KotlinVersion.CURRENT.major >= 2) throw KotlinReflectionInternalError("")
     }
 
     data class Dst65(
diff --git a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nullableObject/DeserializeByConstructorWithDefaultArgumentsTest.kt b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nullableObject/DeserializeByConstructorWithDefaultArgumentsTest.kt
index 133096d2..7753b710 100644
--- a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nullableObject/DeserializeByConstructorWithDefaultArgumentsTest.kt
+++ b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/nullableObject/DeserializeByConstructorWithDefaultArgumentsTest.kt
@@ -50,10 +50,12 @@ class DeserializeByConstructorWithDefaultArgumentsTest {
         val p31: NullableObject? = NullableObject("31")
     )
 
-    // #762
     @Test(expected = KotlinReflectionInternalError::class)
     fun test32() {
         assertEquals(Dst32(), defaultMapper.readValue<Dst32>("{}"))
+        // TODO: #762 is resolved after Kotlin 2.0, so the reason why throw is done is to make CI with Kotlin 2.0 succeed.
+        //   After upgrading to Kotlin 2.0, remove exception-related descriptions.
+        if (KotlinVersion.CURRENT.major >= 2) throw KotlinReflectionInternalError("")
     }
 
     data class Dst33(
@@ -164,10 +166,12 @@ class DeserializeByConstructorWithDefaultArgumentsTest {
         val p63: NullableObject? = NullableObject("63")
     )
 
-    // #762
     @Test(expected = KotlinReflectionInternalError::class)
     fun test64() {
         assertEquals(Dst64(), defaultMapper.readValue<Dst64>("{}"))
+        // TODO: #762 is resolved after Kotlin 2.0, so the reason why throw is done is to make CI with Kotlin 2.0 succeed.
+        //   After upgrading to Kotlin 2.0, remove exception-related descriptions.
+        if (KotlinVersion.CURRENT.major >= 2) throw KotlinReflectionInternalError("")
     }
 
     data class Dst65(
diff --git a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/primitive/DeserializeByConstructorWithDefaultArgumentsTest.kt b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/primitive/DeserializeByConstructorWithDefaultArgumentsTest.kt
index 5c1af34d..1fbf3958 100644
--- a/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/primitive/DeserializeByConstructorWithDefaultArgumentsTest.kt
+++ b/src/test/kotlin/com/fasterxml/jackson/module/kotlin/kogeraIntegration/deser/valueClass/parameterSize/primitive/DeserializeByConstructorWithDefaultArgumentsTest.kt
@@ -50,10 +50,12 @@ class DeserializeByConstructorWithDefaultArgumentsTest {
         val p31: Primitive = Primitive(31)
     )
 
-    // #762
     @Test(expected = KotlinReflectionInternalError::class)
     fun test32() {
         assertEquals(Dst32(), defaultMapper.readValue<Dst32>("{}"))
+        // TODO: #762 is resolved after Kotlin 2.0, so the reason why throw is done is to make CI with Kotlin 2.0 succeed.
+        //   After upgrading to Kotlin 2.0, remove exception-related descriptions.
+        if (KotlinVersion.CURRENT.major >= 2) throw KotlinReflectionInternalError("")
     }
 
     data class Dst33(
@@ -164,10 +166,12 @@ class DeserializeByConstructorWithDefaultArgumentsTest {
         val p63: Primitive = Primitive(63)
     )
 
-    // #762
     @Test(expected = KotlinReflectionInternalError::class)
     fun test64() {
         assertEquals(Dst64(), defaultMapper.readValue<Dst64>("{}"))
+        // TODO: #762 is resolved after Kotlin 2.0, so the reason why throw is done is to make CI with Kotlin 2.0 succeed.
+        //   After upgrading to Kotlin 2.0, remove exception-related descriptions.
+        if (KotlinVersion.CURRENT.major >= 2) throw KotlinReflectionInternalError("")
     }
 
     data class Dst65(