diff --git a/.github/workflows/android-ci.yml b/.github/workflows/android-ci.yml
index 9afdcb1..7252ecb 100644
--- a/.github/workflows/android-ci.yml
+++ b/.github/workflows/android-ci.yml
@@ -45,7 +45,7 @@ jobs:
     - name: Set up JDK
       uses: actions/setup-java@v6
       with:
-        java-version: 17
+        java-version: 21
         distribution: zulu
         
     - name: Cache SonarCloud packages
diff --git a/.github/workflows/scheduled-test.yml b/.github/workflows/scheduled-test.yml
index a8deb2b..6f08747 100644
--- a/.github/workflows/scheduled-test.yml
+++ b/.github/workflows/scheduled-test.yml
@@ -44,7 +44,7 @@ jobs:
     - name: Set up JDK
       uses: actions/setup-java@v6
       with:
-        java-version: 17
+        java-version: 21
         distribution: zulu
         
     - name: Cache SonarCloud packages
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 92f01b2..ed69e0d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -47,7 +47,7 @@ jobs:
     - name: Set up JDK
       uses: actions/setup-java@v6
       with:
-        java-version: 17
+        java-version: 21
         distribution: zulu
         
     - name: Cache SonarCloud packages
diff --git a/build.gradle b/build.gradle
index b421298..2ff1627 100644
--- a/build.gradle
+++ b/build.gradle
@@ -72,7 +72,7 @@ dependencies {
     testImplementation(libs.logback.classic)
     testImplementation(libs.logback.core)
     testImplementation(libs.mockwebserver)
-    testImplementation(libs.mockito.inline)
+    testImplementation(libs.mockito.core)
     testRuntimeOnly(libs.junit.jupiter.engine)
 }
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index fdaa52d..26a78f4 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -8,7 +8,7 @@ semantic-version = "2.1.1"
 junit-jupiter = "5.10.0"
 logback = "1.5.19"
 mockwebserver = "4.12.0"
-mockito = "4.8.0"
+mockito = "5.14.2"
 android-retrofuture = "1.7.4"
 android-gradle = "8.0.0"
 
@@ -21,7 +21,7 @@ junit-jupiter-api = { module = "org.junit.jupiter:junit-jupiter-api", version.re
 logback-classic = { module = "ch.qos.logback:logback-classic", version.ref = "logback" }
 logback-core = { module = "ch.qos.logback:logback-core", version.ref = "logback" }
 mockwebserver = { module = "com.squareup.okhttp3:mockwebserver", version.ref = "mockwebserver" }
-mockito-inline = { module = "org.mockito:mockito-inline", version.ref = "mockito" }
+mockito-core = { module = "org.mockito:mockito-core", version.ref = "mockito" }
 junit-jupiter-params = { module = "org.junit.jupiter:junit-jupiter-params", version.ref = "junit-jupiter" }
 junit-jupiter-engine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref = "junit-jupiter" }
 android-retrofuture = { module = "net.sourceforge.streamsupport:android-retrofuture", version.ref = "android-retrofuture" }