diff --git a/.github/workflows/test-helpers.yml b/.github/workflows/test-helpers.yml
index ee4919a..2ef7fcc 100644
--- a/.github/workflows/test-helpers.yml
+++ b/.github/workflows/test-helpers.yml
@@ -16,12 +16,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java-version: [8, 11, 17, 19]
+        java-version: [8, 19]
         os: [ubuntu-latest]
         include:
-          - java-version: 11
-            os: windows-latest
-          - java-version: 17
+          - java-version: 19
             os: windows-latest
     steps:
       - uses: actions/checkout@v3
diff --git a/lib/sdk/server/build.gradle b/lib/sdk/server/build.gradle
index 54a9cb0..a6ce723 100644
--- a/lib/sdk/server/build.gradle
+++ b/lib/sdk/server/build.gradle
@@ -152,7 +152,7 @@ libraries.test = [
     "junit:junit:4.12",
     "com.fasterxml.jackson.core:jackson-core:${versions.jackson}",
     "com.fasterxml.jackson.core:jackson-databind:${versions.jackson}",
-    "com.launchdarkly:test-helpers:2.0.1",
+    "com.launchdarkly:test-helpers:2.1.0",
     "io.projectreactor:reactor-core:${versions.reactorCore}", // this is to make javadoc happy when using the test classpath
 ]
 
diff --git a/lib/sdk/server/contract-tests/service/build.gradle b/lib/sdk/server/contract-tests/service/build.gradle
index 64de63e..8063293 100644
--- a/lib/sdk/server/contract-tests/service/build.gradle
+++ b/lib/sdk/server/contract-tests/service/build.gradle
@@ -30,7 +30,7 @@ ext.versions = [
     "gson": "2.7",
     "logback": "1.1.3",
     "okhttp": "4.5.0",
-    "testHelpers": "2.0.1",
+    "testHelpers": "2.1.0",
     "launchdarklyJavaSdkCommon": project(":sdk").versions["launchdarklyJavaSdkCommon"]
 ]