diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index a7723b7c1..9583e9bdd 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,13 +2,13 @@
 # throughout the whole project. This way of applying plugins was needed for the build-related code in buildSrc/src/main/,
 # see https://docs.gradle.org/current/samples/sample_convention_plugins.html#things_to_note
 [versions]
-checker = "3.25.0"
+checker = "3.26.0"
 ideProbe = "0.45.0"
 powerMock = "2.0.9"
 
 [libraries]
 # Libraries
-archunit = "com.tngtech.archunit:archunit:0.23.1"
+archunit = "com.tngtech.archunit:archunit:1.0.0"
 betterStrings = "com.antkorwin:better-strings:0.5"
 checker = { module = "org.checkerframework:checker", version.ref = "checker" }
 checker-qual = { module = "org.checkerframework:checker-qual", version.ref = "checker" }
diff --git a/src/test/java/com/virtuslab/archunit/ClassStructureTestSuite.java b/src/test/java/com/virtuslab/archunit/ClassStructureTestSuite.java
index b34613c9b..365436587 100644
--- a/src/test/java/com/virtuslab/archunit/ClassStructureTestSuite.java
+++ b/src/test/java/com/virtuslab/archunit/ClassStructureTestSuite.java
@@ -117,7 +117,7 @@ public void inner_classes_should_not_be_instantiated_from_constructor_of_enclosi
             new DescribedPredicate<JavaConstructorCall>(
                 "an inner class is instantiated in a constructor of the enclosing class") {
               @Override
-              public boolean apply(JavaConstructorCall input) {
+              public boolean test(JavaConstructorCall input) {
                 if (input.getOrigin().isConstructor()) {
                   JavaClass constructingClass = input.getOriginOwner();
                   JavaClass constructedClass = input.getTargetOwner();
diff --git a/src/test/java/com/virtuslab/archunit/MethodCallsTestSuite.java b/src/test/java/com/virtuslab/archunit/MethodCallsTestSuite.java
index fb9ed1816..1c1d46be6 100644
--- a/src/test/java/com/virtuslab/archunit/MethodCallsTestSuite.java
+++ b/src/test/java/com/virtuslab/archunit/MethodCallsTestSuite.java
@@ -30,7 +30,7 @@ public void actions_overriding_onUpdate_should_call_super_onUpdate() {
         .areNotAssignableFrom(com.virtuslab.gitmachete.frontend.actions.base.BaseProjectDependentAction.class)
         .and(new DescribedPredicate<JavaClass>("override onUpdate method") {
           @Override
-          public boolean apply(JavaClass input) {
+          public boolean test(JavaClass input) {
             return input.getMethods().stream().anyMatch(method -> method.getName().equals("onUpdate"));
           }
         })
@@ -38,7 +38,7 @@ public boolean apply(JavaClass input) {
         .callMethodWhere(
             new DescribedPredicate<JavaMethodCall>("name is onUpdate and owner is the direct superclass") {
               @Override
-              public boolean apply(JavaMethodCall input) {
+              public boolean test(JavaMethodCall input) {
                 JavaCodeUnit origin = input.getOrigin(); // where is the method called from?
                 AccessTarget.MethodCallTarget target = input.getTarget(); // where is the method declared?
 
diff --git a/src/test/java/com/virtuslab/archunit/UiThreadUnsafeMethodInvocationsTestSuite.java b/src/test/java/com/virtuslab/archunit/UiThreadUnsafeMethodInvocationsTestSuite.java
index 59c78091c..71d164eb8 100644
--- a/src/test/java/com/virtuslab/archunit/UiThreadUnsafeMethodInvocationsTestSuite.java
+++ b/src/test/java/com/virtuslab/archunit/UiThreadUnsafeMethodInvocationsTestSuite.java
@@ -73,9 +73,11 @@ public void check(JavaMethod method, ConditionEvents events) {
               }
             }
 
-            method.getCallsFromSelf().forEach(access -> {
-              AccessTarget accessTarget = access.getTarget();
-              if (accessTarget.isAnnotatedWith(UIThreadUnsafe.class)) {
+            method.getCallsFromSelf().forEach(call -> {
+              AccessTarget accessTarget = call.getTarget();
+              if (call.isDeclaredInLambda()) {
+                // ignore
+              } else if (accessTarget.isAnnotatedWith(UIThreadUnsafe.class)) {
                 String message = "a non-${UIThreadUnsafeName} method ${method.getFullName()} " +
                     "calls a ${UIThreadUnsafeName} method ${accessTarget.getFullName()}";
                 events.add(SimpleConditionEvent.violated(method, message));
@@ -156,7 +158,9 @@ public void check(JavaMethod method, ConditionEvents events) {
               AccessTarget.CodeUnitCallTarget callTarget = call.getTarget();
               String callTargetPackageName = callTarget.getOwner().getPackageName();
               String calledMethodFullName = callTarget.getFullName();
-              if (callTargetPackageName.startsWith("git4idea")) {
+              if (call.isDeclaredInLambda()) {
+                // ignore
+              } else if (callTargetPackageName.startsWith("git4idea")) {
                 if (!Arrays.asList(whitelistedMethodFullNames_git4idea).contains(calledMethodFullName)) {
                   String message = "a non-${UIThreadUnsafeName} method ${method.getFullName()} " +
                       "calls method ${calledMethodFullName} from git4idea";