diff --git a/platform/vcs-log/impl/src/META-INF/vcs-log.xml b/platform/vcs-log/impl/src/META-INF/vcs-log.xml
index f98b4ef31fc3..c90534b239e5 100644
--- a/platform/vcs-log/impl/src/META-INF/vcs-log.xml
+++ b/platform/vcs-log/impl/src/META-INF/vcs-log.xml
@@ -29,7 +29,7 @@
     <statistics.projectUsagesCollector implementation="com.intellij.vcs.log.statistics.VcsLogIndexProjectStatisticsCollector"/>
     <statistics.applicationUsagesCollector implementation="com.intellij.vcs.log.statistics.VcsLogIndexApplicationStatisticsCollector"/>
 
-    <statistics.counterUsagesCollector groupId="vcs.log.trigger" version="1"/>
+    <statistics.counterUsagesCollector groupId="vcs.log.trigger" version="2"/>
     <statistics.validation.customWhiteListRule implementation="com.intellij.vcs.log.statistics.VcsLogTriggerEventIdValidator"/>
     <statistics.validation.customWhiteListRule implementation="com.intellij.vcs.log.statistics.VcsLogFilterNameValidator"/>
     <statistics.validation.customWhiteListRule implementation="com.intellij.vcs.log.statistics.VcsLogHighlighterIdValidator"/>
diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogFeaturesCollector.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogFeaturesCollector.java
index e0826115598e..69d4401734da 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogFeaturesCollector.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogFeaturesCollector.java
@@ -138,4 +138,9 @@ public class VcsLogFeaturesCollector extends ProjectUsagesCollector {
   public String getGroupId() {
     return "vcs.log.ui";
   }
+
+  @Override
+  public int getVersion() {
+    return 2;
+  }
 }
diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogIndexStatisticsCollectors.kt b/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogIndexStatisticsCollectors.kt
index bfe74424fced..224c081e9413 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogIndexStatisticsCollectors.kt
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogIndexStatisticsCollectors.kt
@@ -45,6 +45,8 @@ class VcsLogIndexApplicationStatisticsCollector : ApplicationUsagesCollector() {
   private fun getBigRepositoriesList() = getServiceIfCreated<VcsLogBigRepositoriesList>(VcsLogBigRepositoriesList::class.java)
 
   override fun getGroupId(): String = "vcs.log.index.application"
+
+  override fun getVersion(): Int = 2
 }
 
 class VcsLogIndexProjectStatisticsCollector : ProjectUsagesCollector() {
@@ -72,6 +74,8 @@ class VcsLogIndexProjectStatisticsCollector : ProjectUsagesCollector() {
   private fun getIndexCollector(project: Project) = getServiceIfCreated<VcsLogIndexCollector>(project, VcsLogIndexCollector::class.java)
 
   override fun getGroupId(): String = "vcs.log.index.project"
+
+  override fun getVersion(): Int = 2
 }
 
 class VcsLogIndexCollectorState {
diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogRepoSizeCollector.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogRepoSizeCollector.java
index 0096c1ebb789..19afdad59dbf 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogRepoSizeCollector.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/statistics/VcsLogRepoSizeCollector.java
@@ -81,4 +81,9 @@ public class VcsLogRepoSizeCollector extends ProjectUsagesCollector {
   public String getGroupId() {
     return "vcs.log.data";
   }
+
+  @Override
+  public int getVersion() {
+    return 2;
+  }
 }