diff --git a/.github/workflows/boulder-ci.yml b/.github/workflows/boulder-ci.yml
index 247149a29..44ee7f825 100644
--- a/.github/workflows/boulder-ci.yml
+++ b/.github/workflows/boulder-ci.yml
@@ -36,7 +36,7 @@ jobs:
       matrix:
         # Add additional docker image tags here and all tests will be run with the additional image.
         BOULDER_TOOLS_TAG:
-          - go1.20.1_2023-02-15
+          - go1.20.1_2023-02-22
         # Tests command definitions. Use the entire "docker compose" command you want to run.
         tests:
           # Run ./test.sh --help for a description of each of the flags.
diff --git a/docker-compose.yml b/docker-compose.yml
index 6ecb1a9c5..737e06905 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3'
 services:
   boulder:
     # Should match one of the GO_DEV_VERSIONS in test/boulder-tools/tag_and_upload.sh.
-    image: &boulder_image letsencrypt/boulder-tools:${BOULDER_TOOLS_TAG:-go1.20.1_2023-02-15}
+    image: &boulder_image letsencrypt/boulder-tools:${BOULDER_TOOLS_TAG:-go1.20.1_2023-02-22}
     environment:
       FAKE_DNS: 10.77.77.77
       BOULDER_CONFIG_DIR: &boulder_config_dir test/config