diff --git a/.ci/pipeline_definitions b/.ci/pipeline_definitions
index 58bf2d08..b207f3d1 100644
--- a/.ci/pipeline_definitions
+++ b/.ci/pipeline_definitions
@@ -17,9 +17,9 @@ machine-controller-manager-provider-azure:
     steps_template: &steps_anchor
       steps:
         check:
-          image: 'golang:1.19.2'
+          image: 'golang:1.19.4'
         build:
-          image: 'golang:1.19.2'
+          image: 'golang:1.19.4'
           output_dir: 'binary'
         test:
           image: 'eu.gcr.io/gardener-project/gardener/testmachinery/base-step:stable'
diff --git a/Dockerfile b/Dockerfile
index c5a4f585..12390f53 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 #############      builder                          #############
-FROM golang:1.19.2 AS builder
+FROM golang:1.19.4 AS builder
 
 WORKDIR /go/src/github.com/gardener/machine-controller-manager-provider-azure
 COPY . .