diff --git a/package/harvester-os/files/usr/share/rancher/rancherd/config.yaml.d/50-defaults.yaml b/package/harvester-os/files/usr/share/rancher/rancherd/config.yaml.d/50-defaults.yaml
index 0ed7a550b..c1c033fb5 100644
--- a/package/harvester-os/files/usr/share/rancher/rancherd/config.yaml.d/50-defaults.yaml
+++ b/package/harvester-os/files/usr/share/rancher/rancherd/config.yaml.d/50-defaults.yaml
@@ -1,7 +1,7 @@
 rancherValues:
   rancherImagePullPolicy: IfNotPresent
   rancherImage: rancher/rancher
-  rancherImageTag: v2.8.2
+  rancherImageTag: v2.8.3
   noDefaultAdmin: false
   features: multi-cluster-management=false,multi-cluster-management-agent=false
   useBundledSystemChart: true
@@ -11,4 +11,4 @@ rancherValues:
     cattle:
       psp:
         enabled: false
-rancherInstallerImage: rancher/system-agent-installer-rancher:v2.8.2
+rancherInstallerImage: rancher/system-agent-installer-rancher:v2.8.3
diff --git a/scripts/collect-deps.sh b/scripts/collect-deps.sh
index fa5adde40..2d2b902b0 100755
--- a/scripts/collect-deps.sh
+++ b/scripts/collect-deps.sh
@@ -57,13 +57,13 @@ update_rancher_deps()
   local repo_index="${WORKING_DIR}/rancher-charts.yaml"
   local fleet_versions="${WORKING_DIR}/fleet-versions.txt"
   local webhook_versions="${WORKING_DIR}/webhook-versions.txt"
-  local rancher_image_envs="${WORKING_DIR}/rancher-envs.txt"
+  local rancher_build_yaml="${WORKING_DIR}/rancher-build.yaml"
   local rancher_image="rancher/rancher:$rancher_version"
 
   # Get min verseion from rancher image's env variables
-  docker image inspect $rancher_image | jq '.[0].Config.Env' | yq e '.[]' - > "$rancher_image_envs"
-  CATTLE_FLEET_MIN_VERSION=$(bash -c "source $rancher_image_envs && echo \$CATTLE_FLEET_VERSION")
-  CATTLE_RANCHER_WEBHOOK_MIN_VERSION=$(bash -c "source $rancher_image_envs && echo \$CATTLE_RANCHER_WEBHOOK_VERSION")
+  curl https://raw.githubusercontent.com/rancher/rancher/$rancher_version/build.yaml -o $rancher_build_yaml
+  CATTLE_FLEET_MIN_VERSION=$(yq e .fleetVersion $rancher_build_yaml)
+  CATTLE_RANCHER_WEBHOOK_MIN_VERSION=$(yq e .webhookVersion $rancher_build_yaml)
 
   # Extract rancher-charts helm index file
   repo_hash=$(docker run --rm --entrypoint=/bin/bash "$rancher_image" -c "ls /var/lib/rancher-data/local-catalogs/v2/rancher-charts | head -n1")
diff --git a/scripts/images/rancher-images.txt b/scripts/images/rancher-images.txt
index 0d9a993fe..7e1f222f6 100644
--- a/scripts/images/rancher-images.txt
+++ b/scripts/images/rancher-images.txt
@@ -16,7 +16,7 @@ docker.io/rancher/mirrored-prometheus-operator-prometheus-operator:v0.65.1
 docker.io/rancher/mirrored-prometheus-prometheus:v2.42.0
 docker.io/rancher/mirrored-prometheus-alertmanager:v0.25.0
 docker.io/rancher/rancher-webhook:v0.4.2
-docker.io/rancher/rancher:v2.8.2
+docker.io/rancher/rancher:v2.8.3
 docker.io/rancher/shell:v0.1.22
 docker.io/rancher/system-agent:v0.3.4-suc
 docker.io/rancher/system-upgrade-controller:v0.13.1
diff --git a/scripts/images/rancherd-bootstrap-images.txt b/scripts/images/rancherd-bootstrap-images.txt
index 963a45c91..8dfa8f9ec 100644
--- a/scripts/images/rancherd-bootstrap-images.txt
+++ b/scripts/images/rancherd-bootstrap-images.txt
@@ -1,2 +1,2 @@
-docker.io/rancher/system-agent-installer-rancher:v2.8.2
+docker.io/rancher/system-agent-installer-rancher:v2.8.3
 docker.io/rancher/system-agent-installer-rke2:$RKE2_VERSION
diff --git a/scripts/version-rancher b/scripts/version-rancher
index eb24209a6..2df49574c 100644
--- a/scripts/version-rancher
+++ b/scripts/version-rancher
@@ -1 +1 @@
-RANCHER_VERSION="v2.8.2"
+RANCHER_VERSION="v2.8.3"
diff --git a/scripts/version-rke2 b/scripts/version-rke2
index 19b86792d..adb688417 100644
--- a/scripts/version-rke2
+++ b/scripts/version-rke2
@@ -1 +1 @@
-RKE2_VERSION="v1.27.10+rke2r1"
+RKE2_VERSION="v1.27.13+rke2r1"