diff --git a/Makefile b/Makefile
index 4263c3459..72d70d812 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ RELEASE_MSG ?= "koperator release"
 REL_TAG = $(shell ./scripts/increment_version.sh -${RELEASE_TYPE} ${TAG})
 
 # Version constants
-GOLANGCI_VERSION = 2.13.0 # renovate: datasource=github-releases depName=golangci/golangci-lint
+GOLANGCI_VERSION = 2.13.1 # renovate: datasource=github-releases depName=golangci/golangci-lint
 LICENSEI_VERSION = 0.9.0 # renovate: datasource=github-releases depName=goph/licensei
 CONTROLLER_GEN_VERSION = v0.21.0 # renovate: datasource=github-releases depName=kubernetes-sigs/controller-tools
 ENVTEST_K8S_VERSION = 1.36.2 # renovate: datasource=github-releases depName=kubernetes-sigs/controller-tools extractVersion=^envtest-v(?<version>.+)$
diff --git a/charts/kafka-operator/values.yaml b/charts/kafka-operator/values.yaml
index 638cfe3a2..aecbfe288 100644
--- a/charts/kafka-operator/values.yaml
+++ b/charts/kafka-operator/values.yaml
@@ -18,7 +18,7 @@ operator:
     # -- Operator container image repository
     repository: ghcr.io/adobe/koperator
     # -- Operator container image tag
-    tag: "0.28.0-adobe-20260731"
+    tag: "0.29.0"
     # -- Operator container image pull policy
     pullPolicy: IfNotPresent
   # In constrained environments where operator cannot
diff --git a/docker/jmx_exporter/Dockerfile b/docker/jmx_exporter/Dockerfile
index 20e0d5cf9..71d2859cb 100644
--- a/docker/jmx_exporter/Dockerfile
+++ b/docker/jmx_exporter/Dockerfile
@@ -1,6 +1,6 @@
 ARG JMX_EXPORTER_VERSION=v1.6.0 # renovate: datasource=github-releases depName=prometheus/jmx_exporter
 
-FROM maven:3-amazoncorretto-21@sha256:ae694e8f35dfdb3f74f70f5f5cb3290d64fc7179f11cd9f0d493851c024aec77 AS build
+FROM maven:3-amazoncorretto-21@sha256:81de222c1f34ac467bf968e1800b73fb41e714427c0212ba004296ea972e808a AS build
 ARG JMX_EXPORTER_VERSION
 
 # Install wget to download the release tarball
diff --git a/docs/examples/springboot-kafka-avro/Dockerfile b/docs/examples/springboot-kafka-avro/Dockerfile
index 5caafe5c0..83e340116 100644
--- a/docs/examples/springboot-kafka-avro/Dockerfile
+++ b/docs/examples/springboot-kafka-avro/Dockerfile
@@ -1,4 +1,4 @@
-FROM maven:3.9-eclipse-temurin-21-alpine@sha256:d9690b76996b8117806b012c57883bbdcbe8c48fca0636166eeeeeff6e8e8afe as build
+FROM maven:3.9-eclipse-temurin-21-alpine@sha256:65353f527c86cb23187c8233475713e15067e8d36220d18863c379680698fe85 as build
 
 # Set working directory
 WORKDIR /usr/src/myapp
@@ -12,7 +12,7 @@ COPY src ./src
 RUN mvn clean package -DskipTests
 
 # The final image should have minimal layers
-FROM eclipse-temurin:26-jre-alpine@sha256:c4a22bec4f4368636abb9b6fe2b2350fd7fae1ec0d3bf43fcaae1be720c3bbd1
+FROM eclipse-temurin:26-jre-alpine@sha256:2c984601c59ac93f97947ce66d03df25c2e16bed97a28289fbc0ab157087f1b5
 RUN apk add --no-cache curl
 COPY --from=build /usr/src/myapp/target/kafka-avro-0.0.1-SNAPSHOT.jar app.jar
 ENTRYPOINT ["java", "-jar", "app.jar"]
\ No newline at end of file
diff --git a/docs/examples/springboot-kafka-avro/pom.xml b/docs/examples/springboot-kafka-avro/pom.xml
index b53f0d035..a16e4495b 100644
--- a/docs/examples/springboot-kafka-avro/pom.xml
+++ b/docs/examples/springboot-kafka-avro/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>4.1.0</version>
+        <version>4.1.1</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>io.banzaicloud.blog</groupId>
diff --git a/tests/e2e/versions.go b/tests/e2e/versions.go
index 67605d12b..c8e84044f 100644
--- a/tests/e2e/versions.go
+++ b/tests/e2e/versions.go
@@ -25,7 +25,7 @@ const (
 	ContourVersion = "0.7.0" // renovate: datasource=helm depName=contour registryUrl=https://projectcontour.github.io/helm-charts
 
 	// PrometheusOperatorVersion is the version of kube-prometheus-stack Helm chart
-	PrometheusOperatorVersion = "88.5.0" // renovate: datasource=helm depName=kube-prometheus-stack registryUrl=https://prometheus-community.github.io/helm-charts
+	PrometheusOperatorVersion = "88.5.4" // renovate: datasource=helm depName=kube-prometheus-stack registryUrl=https://prometheus-community.github.io/helm-charts
 
 	// ZookeeperOperatorVersion is the version of zookeeper-operator
 	ZookeeperOperatorVersion = "0.2.15-adobe-20260818" // renovate: datasource=docker depName=ghcr.io/adobe/helm-charts/zookeeper-operator