diff --git a/dependencyManagement/build.gradle.kts b/dependencyManagement/build.gradle.kts
index 85fe78b2dcf..b3c5883743a 100644
--- a/dependencyManagement/build.gradle.kts
+++ b/dependencyManagement/build.gradle.kts
@@ -17,7 +17,7 @@ val slf4jVersion = "2.0.17"
 val opencensusVersion = "0.31.1"
 val prometheusServerVersion = "1.3.10"
 val armeriaVersion = "1.33.4"
-val junitVersion = "5.13.4"
+val junitVersion = "5.14.1"
 val okhttpVersion = "5.3.2"
 
 val DEPENDENCY_BOMS = listOf(
diff --git a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterOkHttpSenderTest.java b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterOkHttpSenderTest.java
index eee09f314c5..a2b18d2bed0 100644
--- a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterOkHttpSenderTest.java
+++ b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterOkHttpSenderTest.java
@@ -86,8 +86,6 @@ void stringRepresentation() {
       assertThat(metricExporter.toString())
           .matches(
               "OtlpHttpMetricExporter\\{"
-                  + "exporterName=otlp, "
-                  + "type=metric, "
                   + "endpoint=http://localhost:4318/v1/metrics, "
                   + "timeoutNanos="
                   + TimeUnit.SECONDS.toNanos(10)
@@ -100,9 +98,12 @@ void stringRepresentation() {
                   + "exportAsJson=false, "
                   + "headers=Headers\\{User-Agent=OBFUSCATED\\}, "
                   + "retryPolicy=RetryPolicy\\{.*\\}, "
+                  + "componentLoader=.*, "
+                  + "exporterType=OTLP_HTTP_METRIC_EXPORTER, "
+                  + "internalTelemetrySchemaVersion=LEGACY, "
                   + "aggregationTemporalitySelector=AggregationTemporalitySelector\\{.*\\}, "
                   + "defaultAggregationSelector=DefaultAggregationSelector\\{.*\\}, "
-                  + "memoryMode=IMMUTABLE_DATA"
+                  + "memoryMode=REUSABLE_DATA"
                   + "\\}");
     }
   }
diff --git a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/trace/OtlpHttpSpanExporterOkHttpSenderTest.java b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/trace/OtlpHttpSpanExporterOkHttpSenderTest.java
index da42bed03d8..a68c2e5fd19 100644
--- a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/trace/OtlpHttpSpanExporterOkHttpSenderTest.java
+++ b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/http/trace/OtlpHttpSpanExporterOkHttpSenderTest.java
@@ -35,8 +35,6 @@ void stringRepresentation() {
       assertThat(spanExporter.toString())
           .matches(
               "OtlpHttpSpanExporter\\{"
-                  + "exporterName=otlp, "
-                  + "type=span, "
                   + "endpoint=http://localhost:4318/v1/traces, "
                   + "timeoutNanos="
                   + TimeUnit.SECONDS.toNanos(10)
@@ -49,7 +47,10 @@ void stringRepresentation() {
                   + "exportAsJson=false, "
                   + "headers=Headers\\{User-Agent=OBFUSCATED\\}, "
                   + "retryPolicy=RetryPolicy\\{.*\\}, "
-                  + "memoryMode=IMMUTABLE_DATA"
+                  + "componentLoader=.*, "
+                  + "exporterType=OTLP_HTTP_SPAN_EXPORTER, "
+                  + "internalTelemetrySchemaVersion=LEGACY, "
+                  + "memoryMode=REUSABLE_DATA"
                   + "\\}");
     }
   }
diff --git a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java
index 6e57cabd41c..968ce2e5d03 100644
--- a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java
+++ b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/metrics/OtlpGrpcMetricExporterTest.java
@@ -87,8 +87,6 @@ void stringRepresentation() {
       assertThat(metricExporter.toString())
           .matches(
               "OtlpGrpcMetricExporter\\{"
-                  + "exporterName=otlp, "
-                  + "type=metric, "
                   + "endpoint=http://localhost:4317, "
                   + "endpointPath=.*, "
                   + "timeoutNanos="
@@ -100,9 +98,12 @@ void stringRepresentation() {
                   + "compressorEncoding=null, "
                   + "headers=Headers\\{User-Agent=OBFUSCATED\\}, "
                   + "retryPolicy=RetryPolicy\\{.*\\}, "
+                  + "componentLoader=.*, "
+                  + "exporterType=OTLP_GRPC_METRIC_EXPORTER, "
+                  + "internalTelemetrySchemaVersion=LEGACY, "
                   + "aggregationTemporalitySelector=AggregationTemporalitySelector\\{.*\\}, "
                   + "defaultAggregationSelector=DefaultAggregationSelector\\{.*\\}, "
-                  + "memoryMode=IMMUTABLE_DATA"
+                  + "memoryMode=REUSABLE_DATA"
                   + "\\}");
     }
   }
diff --git a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/traces/OtlpGrpcSpanExporterTest.java b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/traces/OtlpGrpcSpanExporterTest.java
index e54b7279cb5..77944c8c665 100644
--- a/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/traces/OtlpGrpcSpanExporterTest.java
+++ b/exporters/otlp/all/src/testDefaultSender/java/io/opentelemetry/exporter/otlp/traces/OtlpGrpcSpanExporterTest.java
@@ -36,8 +36,6 @@ void stringRepresentation() {
       assertThat(spanExporter.toString())
           .matches(
               "OtlpGrpcSpanExporter\\{"
-                  + "exporterName=otlp, "
-                  + "type=span, "
                   + "endpoint=http://localhost:4317, "
                   + "endpointPath=.*, "
                   + "timeoutNanos="
@@ -49,7 +47,10 @@ void stringRepresentation() {
                   + "compressorEncoding=null, "
                   + "headers=Headers\\{User-Agent=OBFUSCATED\\}, "
                   + "retryPolicy=RetryPolicy\\{.*\\}, "
-                  + "memoryMode=IMMUTABLE_DATA"
+                  + "componentLoader=.*, "
+                  + "exporterType=OTLP_GRPC_SPAN_EXPORTER, "
+                  + "internalTelemetrySchemaVersion=LEGACY, "
+                  + "memoryMode=REUSABLE_DATA"
                   + "\\}");
     }
   }
diff --git a/exporters/otlp/all/src/testJdkHttpSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterJdkSenderTest.java b/exporters/otlp/all/src/testJdkHttpSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterJdkSenderTest.java
index 88f7b6cdfe3..58cfe8cb1bb 100644
--- a/exporters/otlp/all/src/testJdkHttpSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterJdkSenderTest.java
+++ b/exporters/otlp/all/src/testJdkHttpSender/java/io/opentelemetry/exporter/otlp/http/metrics/OtlpHttpMetricExporterJdkSenderTest.java
@@ -87,8 +87,6 @@ void stringRepresentation() {
       assertThat(metricExporter.toString())
           .matches(
               "OtlpHttpMetricExporter\\{"
-                  + "exporterName=otlp, "
-                  + "type=metric, "
                   + "endpoint=http://localhost:4318/v1/metrics, "
                   + "timeoutNanos="
                   + TimeUnit.SECONDS.toNanos(10)
@@ -101,9 +99,12 @@ void stringRepresentation() {
                   + "exportAsJson=false, "
                   + "headers=Headers\\{User-Agent=OBFUSCATED\\}, "
                   + "retryPolicy=RetryPolicy\\{.*\\}, "
+                  + "componentLoader=.*, "
+                  + "exporterType=OTLP_HTTP_METRIC_EXPORTER, "
+                  + "internalTelemetrySchemaVersion=LEGACY, "
                   + "aggregationTemporalitySelector=AggregationTemporalitySelector\\{.*\\}, "
                   + "defaultAggregationSelector=DefaultAggregationSelector\\{.*\\}, "
-                  + "memoryMode=IMMUTABLE_DATA"
+                  + "memoryMode=REUSABLE_DATA"
                   + "\\}");
     }
   }
diff --git a/integration-tests/graal-incubating/build.gradle.kts b/integration-tests/graal-incubating/build.gradle.kts
index 7d60ec0ad3a..0eb9f33448b 100644
--- a/integration-tests/graal-incubating/build.gradle.kts
+++ b/integration-tests/graal-incubating/build.gradle.kts
@@ -32,7 +32,9 @@ dependencies {
 graalvmNative {
   binaries {
     named("test") {
-      // JUnit initialization is now handled automatically by the GraalVM plugin 0.11+
+      // JUnit initialization is (mostly) handled automatically by the GraalVM plugin 0.11+
+      // Required as of junit 5.14.1
+      buildArgs.add("--initialize-at-build-time=org.junit.jupiter.engine.discovery.MethodSegmentResolver")
     }
   }
   toolchainDetection.set(false)
diff --git a/integration-tests/graal/build.gradle.kts b/integration-tests/graal/build.gradle.kts
index d2ac75674db..6538a969226 100644
--- a/integration-tests/graal/build.gradle.kts
+++ b/integration-tests/graal/build.gradle.kts
@@ -30,7 +30,9 @@ dependencies {
 graalvmNative {
   binaries {
     named("test") {
-      // JUnit initialization is now handled automatically by the GraalVM plugin 0.11+
+      // JUnit initialization is (mostly) handled automatically by the GraalVM plugin 0.11+
+      // Required as of junit 5.14.1
+      buildArgs.add("--initialize-at-build-time=org.junit.jupiter.engine.discovery.MethodSegmentResolver")
     }
   }
   toolchainDetection.set(false)