diff --git a/.github/workflows/auto-spotless-check.yml b/.github/workflows/auto-spotless-check.yml
index 5e010d8f5..e5ec0e2e4 100644
--- a/.github/workflows/auto-spotless-check.yml
+++ b/.github/workflows/auto-spotless-check.yml
@@ -25,7 +25,7 @@ jobs:
           java-version: 17
 
       - name: Set up gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
         with:
           cache-read-only: true
 
diff --git a/.github/workflows/build-common.yml b/.github/workflows/build-common.yml
index a555b20a5..20ea2f153 100644
--- a/.github/workflows/build-common.yml
+++ b/.github/workflows/build-common.yml
@@ -30,7 +30,7 @@ jobs:
           java-version: 17
 
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
         with:
           cache-read-only: ${{ inputs.cache-read-only }}
 
@@ -49,7 +49,7 @@ jobs:
           java-version: 17
 
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
         with:
           cache-read-only: ${{ inputs.cache-read-only }}
 
@@ -105,7 +105,7 @@ jobs:
           java-version: 17
 
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
         with:
           cache-read-only: ${{ inputs.cache-read-only }}
 
@@ -134,7 +134,7 @@ jobs:
           java-version: 17
 
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
         with:
           cache-read-only: ${{ inputs.cache-read-only }}
 
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cdfa7fc54..c16ad6cd8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,7 @@ jobs:
           java-version: 17
 
       - name: Set up gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - name: Build and publish snapshots
         run: ./gradlew assemble publishToSonatype
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 103401875..1ac70eede 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -47,7 +47,7 @@ jobs:
 
       - name: Set up gradle
         if: matrix.language == 'java'
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@3599b3baa15b485a2e49ef411a7a4bb2452e7f93 # v3.30.5
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index eb3c4332e..e167d7c5e 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -28,7 +28,7 @@ jobs:
           java-version: 17
 
       - name: Set up gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - name: Build project and download dependencies
         run: ./gradlew build -x test
diff --git a/.github/workflows/gradle-wrapper-validation.yml b/.github/workflows/gradle-wrapper-validation.yml
index 9313d58ee..d2e124e7d 100644
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@@ -17,4 +17,4 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - uses: gradle/actions/wrapper-validation@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+      - uses: gradle/actions/wrapper-validation@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
diff --git a/.github/workflows/owasp-dependency-check-daily.yml b/.github/workflows/owasp-dependency-check-daily.yml
index dd5af9c21..c8ddc6b6c 100644
--- a/.github/workflows/owasp-dependency-check-daily.yml
+++ b/.github/workflows/owasp-dependency-check-daily.yml
@@ -27,7 +27,7 @@ jobs:
         run: |
           sed -i "s/org.gradle.jvmargs=/org.gradle.jvmargs=-Xmx3g /" gradle.properties
 
-      - uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+      - uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - run: ./gradlew dependencyCheckAnalyze
         env:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b63738cd1..3ef09e0a2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -85,7 +85,7 @@ jobs:
           java-version: 17
 
       - name: Set up gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - name: Build and publish artifacts
         if: ${{ !inputs.already-published }}
@@ -224,7 +224,7 @@ jobs:
           java-version: 17
 
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@748248ddd2a24f49513d8f472f81c3a07d4d50e1 # v4.4.4
+        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
 
       - name: Update apidiff baseline
         env:
diff --git a/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts b/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
index 8a72f5dc1..55ee42d3c 100644
--- a/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
+++ b/buildSrc/src/main/kotlin/otel.java-conventions.gradle.kts
@@ -147,10 +147,11 @@ dependencies {
 
 testing {
   suites.withType(JvmTestSuite::class).configureEach {
+    useJUnitJupiter("5.13.4")
+
     dependencies {
       implementation(project(project.path))
 
-      implementation(enforcedPlatform("org.junit:junit-bom:5.13.4"))
       implementation(enforcedPlatform("org.testcontainers:testcontainers-bom:1.21.3"))
       implementation(enforcedPlatform("com.google.guava:guava-bom:33.5.0-jre"))
       implementation(enforcedPlatform("com.linecorp.armeria:armeria-bom:1.33.4"))
@@ -159,16 +160,12 @@ testing {
       compileOnly("com.google.errorprone:error_prone_annotations")
       compileOnly("com.google.code.findbugs:jsr305")
 
-      implementation("org.junit.jupiter:junit-jupiter-api")
       implementation("org.junit.jupiter:junit-jupiter-params")
       implementation("org.mockito:mockito-core")
       implementation("org.mockito:mockito-junit-jupiter")
       implementation("org.assertj:assertj-core")
       implementation("org.awaitility:awaitility")
       implementation("io.github.netmikey.logunit:logunit-jul")
-
-      runtimeOnly("org.junit.jupiter:junit-jupiter-engine")
-      runtimeOnly("org.junit.platform:junit-platform-launcher")
     }
   }
 }