diff --git a/00-minimal/gradle/wrapper/gradle-wrapper.jar b/00-minimal/gradle/wrapper/gradle-wrapper.jar
index 7f93135..d64cd49 100644
Binary files a/00-minimal/gradle/wrapper/gradle-wrapper.jar and b/00-minimal/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/00-minimal/gradle/wrapper/gradle-wrapper.properties b/00-minimal/gradle/wrapper/gradle-wrapper.properties
index 3fa8f86..1af9e09 100644
--- a/00-minimal/gradle/wrapper/gradle-wrapper.properties
+++ b/00-minimal/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/02-multilang/gradle/wrapper/gradle-wrapper.jar b/02-multilang/gradle/wrapper/gradle-wrapper.jar
index 7f93135..d64cd49 100644
Binary files a/02-multilang/gradle/wrapper/gradle-wrapper.jar and b/02-multilang/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/02-multilang/gradle/wrapper/gradle-wrapper.properties b/02-multilang/gradle/wrapper/gradle-wrapper.properties
index 3fa8f86..1af9e09 100644
--- a/02-multilang/gradle/wrapper/gradle-wrapper.properties
+++ b/02-multilang/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/03-scalatest/gradle/wrapper/gradle-wrapper.jar b/03-scalatest/gradle/wrapper/gradle-wrapper.jar
index 7f93135..d64cd49 100644
Binary files a/03-scalatest/gradle/wrapper/gradle-wrapper.jar and b/03-scalatest/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/03-scalatest/gradle/wrapper/gradle-wrapper.properties b/03-scalatest/gradle/wrapper/gradle-wrapper.properties
index 3fa8f86..1af9e09 100644
--- a/03-scalatest/gradle/wrapper/gradle-wrapper.properties
+++ b/03-scalatest/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
diff --git a/04-junit/gradle/wrapper/gradle-wrapper.jar b/04-junit/gradle/wrapper/gradle-wrapper.jar
index 7f93135..d64cd49 100644
Binary files a/04-junit/gradle/wrapper/gradle-wrapper.jar and b/04-junit/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/04-junit/gradle/wrapper/gradle-wrapper.properties b/04-junit/gradle/wrapper/gradle-wrapper.properties
index 3fa8f86..1af9e09 100644
--- a/04-junit/gradle/wrapper/gradle-wrapper.properties
+++ b/04-junit/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME