diff --git a/testutils/build.gradle b/testutils/build.gradle
index 3e07b087c..0c6053f41 100644
--- a/testutils/build.gradle
+++ b/testutils/build.gradle
@@ -50,7 +50,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     compileOnly project(':android-core')
     compileOnly project(':android-kit-base')
-    compileOnly 'org.mockito:mockito-android:4.9.0'
+    compileOnly 'org.mockito:mockito-android:5.6.0'
 
     api 'androidx.annotation:annotation:1.5.0'
     api 'androidx.test.ext:junit:1.1.4'
diff --git a/tooling/custom-lint-rules/build.gradle b/tooling/custom-lint-rules/build.gradle
old mode 100755
new mode 100644
index 99af1017b..4b8484a11
--- a/tooling/custom-lint-rules/build.gradle
+++ b/tooling/custom-lint-rules/build.gradle
@@ -9,7 +9,7 @@ targetCompatibility = 1.8
 
 buildscript {
     ext {
-        lintVersion = '30.1.3'
+        lintVersion = '31.1.2'
     }
     repositories {
         mavenCentral()
@@ -18,7 +18,7 @@ buildscript {
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "com.android.tools.build:gradle:$gradle_version"
-        classpath 'com.guardsquare:proguard-gradle:7.3.0'
+        classpath 'com.guardsquare:proguard-gradle:7.4.0'
     }
 }
 
@@ -42,7 +42,7 @@ dependencies {
     implementation configurations.lintJar
     compileOnly "com.android.tools.lint:lint-api:$lintVersion"
     compileOnly "com.android.tools.lint:lint-checks:$lintVersion"
-    compileOnly 'org.codehaus.groovy:groovy-all:3.0.13'
+    compileOnly 'org.codehaus.groovy:groovy-all:3.0.19'
     testImplementation 'junit:junit:4.13.2'
     testImplementation "com.android.tools.lint:lint:$lintVersion"
     testImplementation "com.android.tools.lint:lint-tests:$lintVersion"