diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 202af67d1effaa15e376d1101f810fb3b3c23760..0810e28b92da869e79a2169ddb76e8d33062d704 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -4,12 +4,12 @@ ARG BASE_IMAGE_TYPE=slim
 # --------------------------------------
 # slim image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:1.14.3@sha256:cccd5d5198983fc2999aa012f0c78f16dbabdbe02422b6e32d608c6274097ec7 AS slim-base
+FROM ghcr.io/renovatebot/base-image:1.14.4@sha256:559a3df2d9c934195a32c557b9fbdadc25c3d5f94dba0a908647dc3bf77b2fff AS slim-base
 
 # --------------------------------------
 # full image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:1.14.3-full@sha256:e8dcbd5a2e3dde70a51a828fe7a0cd0c9815b010da573448ff52a7da40f18726 AS full-base
+FROM ghcr.io/renovatebot/base-image:1.14.4-full@sha256:74994d211f65adea1034f0bf828bf1c5c479c7745173c7c4f6db592b06ba9d19 AS full-base
 
 # --------------------------------------
 # final image