diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 2c721629a..47f8aecf5 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -8,6 +8,7 @@ plugins {
 repositories {
     google()
     gradlePluginPortal()
+    jcenter()
 }
 
 kotlinDslPluginOptions {
diff --git a/buildSrc/buildDependencies.gradle b/buildSrc/buildDependencies.gradle
index d9b2bbb75..e306a574d 100644
--- a/buildSrc/buildDependencies.gradle
+++ b/buildSrc/buildDependencies.gradle
@@ -1,7 +1,7 @@
 rootProject.ext.versions = [
         agp                            : '4.1.0',
-        kotlin                         : '1.4.10',
-        binary_compatibility_validator : '0.2.3',
+        kotlin                         : '1.4.20',
+        binary_compatibility_validator : '0.2.4',
 ]
 
 rootProject.ext.build = [
diff --git a/buildSrc/src/main/java/BaseProjectConfig.kt b/buildSrc/src/main/java/BaseProjectConfig.kt
index 2a7b81d93..41e3ac07f 100644
--- a/buildSrc/src/main/java/BaseProjectConfig.kt
+++ b/buildSrc/src/main/java/BaseProjectConfig.kt
@@ -25,9 +25,9 @@ internal fun Project.configureForRootProject() {
         delete(rootProject.buildDir)
     }
     tasks.withType<Wrapper> {
-        gradleVersion = "6.7"
+        gradleVersion = "6.7.1"
         distributionType = Wrapper.DistributionType.ALL
-        distributionSha256Sum = "0080de8491f0918e4f529a6db6820fa0b9e818ee2386117f4394f95feb1d5583"
+        distributionSha256Sum = "22449f5231796abd892c98b2a07c9ceebe4688d192cd2d6763f8e3bf8acbedeb"
     }
     configureBinaryCompatibilityValidator()
 }
diff --git a/buildSrc/src/main/java/Dependencies.kt b/buildSrc/src/main/java/Dependencies.kt
index 2ca0bcbab..962299c6e 100644
--- a/buildSrc/src/main/java/Dependencies.kt
+++ b/buildSrc/src/main/java/Dependencies.kt
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: GPL-3.0-only
  */
 
-private const val KOTLIN_VERSION = "1.4.10"
+private const val KOTLIN_VERSION = "1.4.20"
 
 object Dependencies {
     object Kotlin {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 99d667ccd..cdc95ef6e 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=0080de8491f0918e4f529a6db6820fa0b9e818ee2386117f4394f95feb1d5583
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
+distributionSha256Sum=22449f5231796abd892c98b2a07c9ceebe4688d192cd2d6763f8e3bf8acbedeb
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists