gradle 7.1

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1890784 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build.gradle b/build.gradle
index 30a2ccb..819bf6c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -65,7 +65,7 @@
 
 wrapper {
     // https://stackoverflow.com/a/54741656/2066598
-    gradleVersion = '7.0.1'
+    gradleVersion = '7.1'
 }
 
 task adjustWrapperPropertiesFile {
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e5338d3..69a9715 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists