diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ddef1d8..bf969e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        nginx-version: [1.31.4]
+        nginx-version: [1.31.6]
 
     env:
       JOBS: 3