diff --git a/.github/template-cleanup/gradle.properties b/.github/template-cleanup/gradle.properties
index fc023ac..6b4c467 100644
--- a/.github/template-cleanup/gradle.properties
+++ b/.github/template-cleanup/gradle.properties
@@ -7,15 +7,15 @@ pluginVersion = 0.0.1
 
 # See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 # for insight into build numbers and IntelliJ Platform versions.
-pluginSinceBuild = 202
-pluginUntilBuild = 211.*
+pluginSinceBuild = 203
+pluginUntilBuild = 212.*
 
 # Plugin Verifier integration -> https://github.com/JetBrains/gradle-intellij-plugin#plugin-verifier-dsl
 # See https://jb.gg/intellij-platform-builds-list for available build versions.
-pluginVerifierIdeVersions = 2020.2.4, 2020.3.4, 2021.1.3
+pluginVerifierIdeVersions = 2020.3.4, 2021.1.3
 
 platformType = IC
-platformVersion = 2020.2.4
+platformVersion = 2020.3.4
 platformDownloadSources = true
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e62628..1a592e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,8 @@
 - Suppress `UnusedProperty` inspection for the `kotlin.stdlib.default.dependency` in `gradle.properties`
 
 ### Changed
-- Update `pluginVerifierIdeVersions` to `2021.1.3`
+- Update `pluginVerifierIdeVersions` to `2020.3.4, 2021.1.3`
+- Change since/until build to `203-212.*`
 - Upgrade Gradle Wrapper to `7.1`
 - Dependencies - upgrade `org.jetbrains.kotlin.jvm` to `1.5.20`
 - Dependencies (GitHub Actions) - upgrade `actions/upload-artifact` to `v2.2.4`
diff --git a/gradle.properties b/gradle.properties
index 8679a5d..336e8b1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,15 +7,15 @@ pluginVersion = 0.10.1
 
 # See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 # for insight into build numbers and IntelliJ Platform versions.
-pluginSinceBuild = 202
-pluginUntilBuild = 211.*
+pluginSinceBuild = 203
+pluginUntilBuild = 212.*
 
 # Plugin Verifier integration -> https://github.com/JetBrains/gradle-intellij-plugin#plugin-verifier-dsl
 # See https://jb.gg/intellij-platform-builds-list for available build versions.
-pluginVerifierIdeVersions = 2020.2.4, 2020.3.4, 2021.1.3
+pluginVerifierIdeVersions = 2020.3.4, 2021.1.3, LATEST-EAP-SNAPSHOT
 
 platformType = IC
-platformVersion = 2020.2.4
+platformVersion = 2020.3.4
 platformDownloadSources = true
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html