diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 33d08cd..9d827c6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -23,7 +23,7 @@ jobs:
     name: Run Tests
     runs-on: ubuntu-latest
     container:
-      image: golang:1.26
+      image: golang:1.27
       options: --cap-add=NET_RAW --cap-add=NET_ADMIN
     steps:
       - name: Check out code
diff --git a/Dockerfile b/Dockerfile
index e5f21d3..9ba5ffb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1.27
 
 # Build the manager binary.
-FROM golang:1.26 AS prep
+FROM golang:1.27 AS prep
 
 ENV CGO_ENABLED=0