diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
index 23b03ac6..2f18c4c1 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -5,7 +5,7 @@ plugins {
     id 'com.apollographql.apollo' version '2.4.5'
 }
 
-sourceCompatibility = JavaVersion.VERSION_11
+sourceCompatibility = JavaVersion.VERSION_17
 
 repositories {
     gradlePluginPortal()
diff --git a/core/build.gradle b/core/build.gradle
index 3608f851..4f5d6965 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -53,3 +53,7 @@ compileTestJava {
     }
 }
 
+test {
+    jvmArgs '--add-exports', 'java.naming/com.sun.jndi.ldap=ALL-UNNAMED'
+}
+
diff --git a/samples/boot/build.gradle b/samples/boot/build.gradle
index ce4285b0..693a513a 100644
--- a/samples/boot/build.gradle
+++ b/samples/boot/build.gradle
@@ -19,6 +19,7 @@ dependencies {
 }
 
 compileTestJava {
+	sourceCompatibility = JavaVersion.VERSION_11
 	targetCompatibility = JavaVersion.VERSION_11
 }
 
diff --git a/sandbox/build.gradle b/sandbox/build.gradle
index 54a11992..aa7446c7 100644
--- a/sandbox/build.gradle
+++ b/sandbox/build.gradle
@@ -23,4 +23,8 @@ compileTestJava {
                 '--add-exports', 'java.naming/com.sun.jndi.ldap=ALL-UNNAMED'
         ]
     }
-}
\ No newline at end of file
+}
+
+test {
+    jvmArgs '--add-exports', 'java.naming/com.sun.jndi.ldap=ALL-UNNAMED'
+}
diff --git a/test/integration-tests/build.gradle b/test/integration-tests/build.gradle
index 4b46b9a8..d77a26e3 100644
--- a/test/integration-tests/build.gradle
+++ b/test/integration-tests/build.gradle
@@ -84,6 +84,7 @@ idea {
 }
 
 compileTestJava {
+    sourceCompatibility = JavaVersion.VERSION_11
     targetCompatibility = JavaVersion.VERSION_11
 }