diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
index 7f7af9ba0..b94df5d92 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -73,7 +73,7 @@ dependencies {
     implementation 'com.github.ben-manes:gradle-versions-plugin:0.38.0'
     implementation 'com.github.spullara.mustache.java:compiler:0.9.10'
     implementation 'io.spring.javaformat:spring-javaformat-gradle-plugin:0.0.34'
-    implementation 'io.spring.nohttp:nohttp-gradle:0.0.9'
+    implementation 'io.spring.nohttp:nohttp-gradle:0.0.11'
     implementation 'net.sourceforge.htmlunit:htmlunit:2.37.0'
     implementation 'org.hidetake:gradle-ssh-plugin:2.10.1'
     implementation 'org.jfrog.buildinfo:build-info-extractor-gradle:4.29.0'
diff --git a/buildSrc/src/main/groovy/io/spring/gradle/convention/DocsPlugin.groovy b/buildSrc/src/main/groovy/io/spring/gradle/convention/DocsPlugin.groovy
index d0a64ab85..c14c3e41f 100644
--- a/buildSrc/src/main/groovy/io/spring/gradle/convention/DocsPlugin.groovy
+++ b/buildSrc/src/main/groovy/io/spring/gradle/convention/DocsPlugin.groovy
@@ -25,7 +25,7 @@ public class DocsPlugin implements Plugin<Project> {
 			group = 'Distribution'
 			archiveBaseName = project.rootProject.name
 			archiveClassifier = 'docs'
-			description = "Builds -${classifier} archive containing all " +
+			description = "Builds -${archiveClassifier} archive containing all " +
 				"Docs for deployment at docs.spring.io"
 
 			from(project.tasks.api.outputs) {
diff --git a/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringModulePlugin.groovy b/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringModulePlugin.groovy
index 36a7013f5..a5186211b 100644
--- a/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringModulePlugin.groovy
+++ b/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringModulePlugin.groovy
@@ -18,7 +18,6 @@ package io.spring.gradle.convention;
 
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaLibraryPlugin;
-import org.gradle.api.plugins.MavenPlugin;
 import org.gradle.api.plugins.PluginManager
 import org.springframework.gradle.maven.SpringMavenPlugin;
 
diff --git a/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSampleWarPlugin.groovy b/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSampleWarPlugin.groovy
index 7f242e96a..86c0ba20f 100644
--- a/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSampleWarPlugin.groovy
+++ b/buildSrc/src/main/groovy/io/spring/gradle/convention/SpringSampleWarPlugin.groovy
@@ -38,7 +38,6 @@ public class SpringSampleWarPlugin extends SpringSamplePlugin {
         project.gretty {
             servletContainer = 'tomcat10'
             contextPath = '/'
-            fileLogEnabled = false
         }
 
         Task prepareAppServerForIntegrationTests = project.tasks.create('prepareAppServerForIntegrationTests') {
diff --git a/buildSrc/src/main/groovy/io/spring/gradle/convention/TestsConfigurationPlugin.groovy b/buildSrc/src/main/groovy/io/spring/gradle/convention/TestsConfigurationPlugin.groovy
index f8c2ddd94..37d5eca6b 100644
--- a/buildSrc/src/main/groovy/io/spring/gradle/convention/TestsConfigurationPlugin.groovy
+++ b/buildSrc/src/main/groovy/io/spring/gradle/convention/TestsConfigurationPlugin.groovy
@@ -44,7 +44,7 @@ public class TestsConfigurationPlugin implements Plugin<Project> {
 		}
 
 		project.tasks.create('testJar', Jar) {
-			classifier = 'test'
+			archiveClassifier = 'test'
 			from project.sourceSets.test.output
 		}
 
diff --git a/buildSrc/src/test/resources/samples/showcase/samples/sgbcs-sample-war/build.gradle b/buildSrc/src/test/resources/samples/showcase/samples/sgbcs-sample-war/build.gradle
index 5d41c34d6..4483dec79 100644
--- a/buildSrc/src/test/resources/samples/showcase/samples/sgbcs-sample-war/build.gradle
+++ b/buildSrc/src/test/resources/samples/showcase/samples/sgbcs-sample-war/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 249e5832f..033e24c4c 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ae04661ee..9f4197d5f 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index a69d9cb6c..fcb6fca14 100755
--- a/gradlew
+++ b/gradlew
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,22 +130,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +197,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in
diff --git a/gradlew.bat b/gradlew.bat
index f127cfd49..93e3f59f1 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
diff --git a/spring-session-samples/spring-session-sample-javaconfig-custom-cookie/spring-session-sample-javaconfig-custom-cookie.gradle b/spring-session-samples/spring-session-sample-javaconfig-custom-cookie/spring-session-sample-javaconfig-custom-cookie.gradle
index 49dde85fe..6cf5ed488 100644
--- a/spring-session-samples/spring-session-sample-javaconfig-custom-cookie/spring-session-sample-javaconfig-custom-cookie.gradle
+++ b/spring-session-samples/spring-session-sample-javaconfig-custom-cookie/spring-session-sample-javaconfig-custom-cookie.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-javaconfig-hazelcast/spring-session-sample-javaconfig-hazelcast.gradle b/spring-session-samples/spring-session-sample-javaconfig-hazelcast/spring-session-sample-javaconfig-hazelcast.gradle
index dd9b6ab21..275ceb723 100644
--- a/spring-session-samples/spring-session-sample-javaconfig-hazelcast/spring-session-sample-javaconfig-hazelcast.gradle
+++ b/spring-session-samples/spring-session-sample-javaconfig-hazelcast/spring-session-sample-javaconfig-hazelcast.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-javaconfig-jdbc/spring-session-sample-javaconfig-jdbc.gradle b/spring-session-samples/spring-session-sample-javaconfig-jdbc/spring-session-sample-javaconfig-jdbc.gradle
index bc9cecaee..a9aad32de 100644
--- a/spring-session-samples/spring-session-sample-javaconfig-jdbc/spring-session-sample-javaconfig-jdbc.gradle
+++ b/spring-session-samples/spring-session-sample-javaconfig-jdbc/spring-session-sample-javaconfig-jdbc.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-javaconfig-redis/spring-session-sample-javaconfig-redis.gradle b/spring-session-samples/spring-session-sample-javaconfig-redis/spring-session-sample-javaconfig-redis.gradle
index 9b99ebd72..8b96b89c3 100644
--- a/spring-session-samples/spring-session-sample-javaconfig-redis/spring-session-sample-javaconfig-redis.gradle
+++ b/spring-session-samples/spring-session-sample-javaconfig-redis/spring-session-sample-javaconfig-redis.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-javaconfig-rest/spring-session-sample-javaconfig-rest.gradle b/spring-session-samples/spring-session-sample-javaconfig-rest/spring-session-sample-javaconfig-rest.gradle
index cd61ca755..c3070adab 100644
--- a/spring-session-samples/spring-session-sample-javaconfig-rest/spring-session-sample-javaconfig-rest.gradle
+++ b/spring-session-samples/spring-session-sample-javaconfig-rest/spring-session-sample-javaconfig-rest.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-javaconfig-security/spring-session-sample-javaconfig-security.gradle b/spring-session-samples/spring-session-sample-javaconfig-security/spring-session-sample-javaconfig-security.gradle
index 9a46824d7..71174d400 100644
--- a/spring-session-samples/spring-session-sample-javaconfig-security/spring-session-sample-javaconfig-security.gradle
+++ b/spring-session-samples/spring-session-sample-javaconfig-security/spring-session-sample-javaconfig-security.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-misc-hazelcast/spring-session-sample-misc-hazelcast.gradle b/spring-session-samples/spring-session-sample-misc-hazelcast/spring-session-sample-misc-hazelcast.gradle
index 6f7d06955..58ede72c7 100644
--- a/spring-session-samples/spring-session-sample-misc-hazelcast/spring-session-sample-misc-hazelcast.gradle
+++ b/spring-session-samples/spring-session-sample-misc-hazelcast/spring-session-sample-misc-hazelcast.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-xml-jdbc/spring-session-sample-xml-jdbc.gradle b/spring-session-samples/spring-session-sample-xml-jdbc/spring-session-sample-xml-jdbc.gradle
index 410cc92bd..15b88ca46 100644
--- a/spring-session-samples/spring-session-sample-xml-jdbc/spring-session-sample-xml-jdbc.gradle
+++ b/spring-session-samples/spring-session-sample-xml-jdbc/spring-session-sample-xml-jdbc.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }
 
diff --git a/spring-session-samples/spring-session-sample-xml-redis/spring-session-sample-xml-redis.gradle b/spring-session-samples/spring-session-sample-xml-redis/spring-session-sample-xml-redis.gradle
index 9b99ebd72..8b96b89c3 100644
--- a/spring-session-samples/spring-session-sample-xml-redis/spring-session-sample-xml-redis.gradle
+++ b/spring-session-samples/spring-session-sample-xml-redis/spring-session-sample-xml-redis.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id "org.gretty" version "4.0.0"
+    id "org.gretty" version "4.1.0"
     id "io.spring.convention.spring-sample-war"
 }