diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index c7765dc..a8a002a 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -23,11 +23,12 @@ jobs:
           args: build jacocoTestReport
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           name: unit test reports
           fail_ci_if_error: true
           flags: unit
+          token: ${{ secrets.CODECOV_TOKEN }}
 
       - name: copy test reports
         uses: hypertrace/github-actions/gradle@main
diff --git a/platform-metrics/build.gradle.kts b/platform-metrics/build.gradle.kts
index 036ca17..dd20c7c 100644
--- a/platform-metrics/build.gradle.kts
+++ b/platform-metrics/build.gradle.kts
@@ -19,7 +19,6 @@ dependencies {
 
   implementation("io.github.mweirauch:micrometer-jvm-extras:0.2.2")
   implementation("org.slf4j:slf4j-api:1.7.36")
-  implementation("org.apache.logging.log4j:log4j-slf4j-impl:2.19.0")
   implementation("io.dropwizard.metrics:metrics-jvm:4.2.16")
   implementation("io.prometheus:simpleclient_dropwizard:0.12.0")
   implementation("io.prometheus:simpleclient_servlet:0.12.0")
@@ -32,4 +31,5 @@ dependencies {
   testImplementation("org.junit.jupiter:junit-jupiter:5.9.0")
   testImplementation("org.mockito:mockito-core:4.8.0")
   testImplementation("com.github.ben-manes.caffeine:caffeine:3.1.8")
+  testRuntimeOnly("org.apache.logging.log4j:log4j-slf4j-impl:2.19.0")
 }