diff --git a/images/prow-tests/Dockerfile b/images/prow-tests/Dockerfile
index 9825b557a..0c63da349 100644
--- a/images/prow-tests/Dockerfile
+++ b/images/prow-tests/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM debian:bullseye-20230814-slim AS base
+FROM debian:bullseye-20230904-slim AS base
 
 # Pinned versions of stuff we pull in
 ARG TARGETARCH