diff --git a/FileLocker/build.gradle b/FileLocker/build.gradle
index 50f375e..8e8d5ba 100644
--- a/FileLocker/build.gradle
+++ b/FileLocker/build.gradle
@@ -20,7 +20,7 @@ buildscript {
         constraint_layout_version = '2.0.4'
         coroutines_version = '1.4.3'
         espresso_version = '3.2.0'
-        gradleVersion = '4.2.1'
+        gradleVersion = '7.4.2'
         junit_version = '4.12'
         kotlin_version = '1.4.32'
         ktx_version = '1.5.0'
diff --git a/FileLocker/gradle/wrapper/gradle-wrapper.properties b/FileLocker/gradle/wrapper/gradle-wrapper.properties
index 570481c..1827615 100644
--- a/FileLocker/gradle/wrapper/gradle-wrapper.properties
+++ b/FileLocker/gradle/wrapper/gradle-wrapper.properties
@@ -18,7 +18,7 @@
 #Thu Mar 05 17:43:26 PST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip