diff --git a/build/docker-compose.yml b/build/docker-compose.yml
index ebfa30d..59aec31 100644
--- a/build/docker-compose.yml
+++ b/build/docker-compose.yml
@@ -9,7 +9,7 @@ services:
       context: test/boulder-tools/
       # Should match one of the GO_CI_VERSIONS in test/boulder-tools/tag_and_upload.sh.
       args:
-        GO_VERSION: 1.22.1
+        GO_VERSION: 1.22.2
     environment:
       # To solve HTTP-01 and TLS-ALPN-01 challenges, change the IP in FAKE_DNS
       # to the IP address where your ACME client's solver is listening.