diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5f2afa8cd..501b930656 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # TelegramBotAPI changelog
 
+## 0.38.7
+
+* `Common`:
+    * `Version`:
+        * `MicroUtils`: `0.9.9` -> `0.9.12`
+        * `Klock`: `2.5.2` -> `2.6.2`
+* `Core`:
+    * `SimplePollOption#votes` now is `0` by default
+    * New function `PollOption.Companion#simple`
+
 ## 0.38.6
 
 * `Common`:
diff --git a/gradle.properties b/gradle.properties
index 00382e11b3..75f0d455ff 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,11 +8,11 @@ kotlin.incremental.js=true
 kotlin_version=1.6.10
 kotlin_coroutines_version=1.6.0
 kotlin_serialisation_runtime_version=1.3.2
-klock_version=2.5.2
+klock_version=2.6.2
 uuid_version=0.4.0
 ktor_version=1.6.7
 
-micro_utils_version=0.9.9
+micro_utils_version=0.9.12
 
 javax_activation_version=1.1.1
 
@@ -20,6 +20,6 @@ javax_activation_version=1.1.1
 dokka_version=1.6.10
 
 library_group=dev.inmo
-library_version=0.38.6
+library_version=0.38.7
 
 github_release_plugin_version=2.2.12
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 7645e290ee..cde1e36e1a 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.1-bin.zip
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/polls/PollOption.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/polls/PollOption.kt
index 0e7ab5d758..b5ea4dd388 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/polls/PollOption.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/polls/PollOption.kt
@@ -12,6 +12,13 @@ import kotlinx.serialization.encoding.Encoder
 sealed class PollOption {
     abstract val text: String
     abstract val votes: Int
+
+    companion object {
+        fun simple(
+            text: String,
+            votes: Int = 0
+        ) = SimplePollOption(text, votes)
+    }
 }
 
 @Serializable
@@ -19,7 +26,7 @@ data class SimplePollOption (
     @SerialName(textField)
     override val text: String,
     @SerialName(votesCountField)
-    override val votes: Int
+    override val votes: Int = 0
 ) : PollOption()
 
 @RiskFeature