diff --git a/dependencies.yaml b/dependencies.yaml
index eb5285c315e..3a916a5e05d 100644
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -436,8 +436,8 @@ dependencies:
     #  match: CONFIG\ \?=\ bullseye
     # - path: images/build/setcap/variants.yaml
     #   match: "CONFIG: 'bullseye'"
-    - path: images/releng/ci/variants.yaml
-      match: "OS_CODENAME: 'bullseye'"
+    # - path: images/releng/ci/variants.yaml
+    #   match: "OS_CODENAME: 'bullseye'"
     - path: images/releng/k8s-ci-builder/Makefile
       match: OS_CODENAME\ \?=\ bullseye
     - path: images/releng/k8s-ci-builder/variants.yaml
diff --git a/images/releng/ci/Dockerfile b/images/releng/ci/Dockerfile
index 4525dc74efc..dfce80371ba 100644
--- a/images/releng/ci/Dockerfile
+++ b/images/releng/ci/Dockerfile
@@ -31,8 +31,8 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 # install goreleaser
-ARG GORELEASER_VERSION=v1.16.0
-ARG GORELEASER_SHA=498193112465ba149b55684d75d40a94649b5ba031021e82d9aa3df420f7c5a6
+ARG GORELEASER_VERSION=v1.19.2
+ARG GORELEASER_SHA=27c7397b816c43098f88cbccc5aeec3df929fb857f28b2cb8e885d09458ada1e
 RUN  \
     GORELEASER_DOWNLOAD_FILE=goreleaser_Linux_x86_64.tar.gz && \
     GORELEASER_DOWNLOAD_URL=https://github.com/goreleaser/goreleaser/releases/download/${GORELEASER_VERSION}/${GORELEASER_DOWNLOAD_FILE} && \
@@ -43,8 +43,8 @@ RUN  \
     goreleaser -v
 
 # install ko
-ARG KO_VERSION=v0.13.0
-ARG KO_SHA=80f3e3148fabd5b839cc367ac56bb4794f90e7262b01911316c670b210b574cc
+ARG KO_VERSION=v0.14.1
+ARG KO_SHA=3f8f8e3fb4b78a4dfc0708df2b58f202c595a66c34195786f9a279ea991f4eae
 RUN  \
     KO_DOWNLOAD_FILE=ko_${KO_VERSION#v}_Linux_x86_64.tar.gz && \
     KO_DOWNLOAD_URL=https://github.com/ko-build/ko/releases/download/${KO_VERSION}/${KO_DOWNLOAD_FILE} && \
diff --git a/images/releng/ci/variants.yaml b/images/releng/ci/variants.yaml
index 7d3d07be9e4..187d9824cb4 100644
--- a/images/releng/ci/variants.yaml
+++ b/images/releng/ci/variants.yaml
@@ -1,16 +1,16 @@
 variants:
-  go1.21-bullseye:
-    CONFIG: 'go1.21-bullseye'
+  go1.21-bookworm:
+    CONFIG: 'go1.21-bookworm'
     GO_VERSION: '1.21rc2'
-    OS_CODENAME: 'bullseye'
+    OS_CODENAME: 'bookworm'
     REVISION: '0'
-  go1.20-bullseye:
-    CONFIG: 'go1.20-bullseye'
+  go1.20-bookworm:
+    CONFIG: 'go1.20-bookworm'
     GO_VERSION: '1.20.5'
-    OS_CODENAME: 'bullseye'
+    OS_CODENAME: 'bookworm'
     REVISION: '0'
-  go1.19-bullseye:
-    CONFIG: 'go1.19-bullseye'
+  go1.19-bookworm:
+    CONFIG: 'go1.19-bookworm'
     GO_VERSION: '1.19.10'
-    OS_CODENAME: 'bullseye'
+    OS_CODENAME: 'bookworm'
     REVISION: '0'