diff --git a/.github/workflows/test-v2.x.yaml b/.github/workflows/test-v2.x.yaml
index d4134b7..0913319 100644
--- a/.github/workflows/test-v2.x.yaml
+++ b/.github/workflows/test-v2.x.yaml
@@ -55,7 +55,7 @@ jobs:
           - elixir: '1.15.7'
             otp: '26.1'
             runs-on: ubuntu-22.04
-            influxdb_image_version: '2.7.3'
+            influxdb_image_version: '2.7.4'
             influxdb_test_version: '2.7'
 
     services:
diff --git a/README.md b/README.md
index 6e22531..290b231 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Tested InfluxDB versions:
 - `2.4.0`
 - `2.5.1`
 - `2.6.1`
-- `2.7.3`
+- `2.7.4`
 
 ## Package Setup