diff --git a/CHANGELOG.md b/CHANGELOG.md
index 821c3d5..9ba959f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,7 @@
 
 ### Refactor
 
-- [#74](https://github.com/sakata1222/jacoco-markdown-gradle-plugin/pull/74) Do not
-  use `org.gradle.util.ConfigureUtil.configureSelf` which is deprecated.
+- [#74](https://github.com/sakata1222/jacoco-markdown-gradle-plugin/pull/74) Do not use `org.gradle.util.ConfigureUtil.configureSelf` which is deprecated.
 
 ## [1.4.0] - 2023-03-12
 
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7f93135..d64cd49 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 3fa8f86..1af9e09 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/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/plugin/src/functionalTest/resources/gradleVersions.csv b/plugin/src/functionalTest/resources/gradleVersions.csv
index 3cb7446..2325e4b 100644
--- a/plugin/src/functionalTest/resources/gradleVersions.csv
+++ b/plugin/src/functionalTest/resources/gradleVersions.csv
@@ -1,4 +1,4 @@
-"8.4"
+"8.5"
 "8.0"
 "7.6.3"
 "7.0"