diff --git a/Dockerfile b/Dockerfile
index 00561e6..7275dcc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM hashicorp/terraform:0.12.24
+FROM hashicorp/terraform:0.12.25
 
 RUN apk -Uuv add ca-certificates openssl groff less git bash wget make jq curl unzip sed
 
@@ -10,7 +10,7 @@ CMD ["--help"]
 
 ENV USER_AGENT="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36"
 
-ENV TERRAFORM_RKE_VERSION=1.0.0-rc5
+ENV TERRAFORM_RKE_VERSION=1.0.0
 ENV RKE_FILENAME=terraform-provider-rke_linux-amd64
 ENV RKE_TERRAFORM_URL=https://github.com/yamamoto-febc/terraform-provider-rke/releases/download/${TERRAFORM_RKE_VERSION}/${RKE_FILENAME}
 
@@ -23,19 +23,19 @@ RUN wget -q --user-agent="${USER_AGENT}" ${RKE_TERRAFORM_URL}
 RUN chmod +x ${RKE_FILENAME}
 RUN mv ${RKE_FILENAME} ~/.terraform.d/plugins/
 
-ENV RKE_VERSION=v1.0.6
+ENV RKE_VERSION=v1.0.8
 RUN wget -q --user-agent="${USER_AGENT}" https://github.com/rancher/rke/releases/download/${RKE_VERSION}/rke_linux-amd64
 RUN chmod +x rke_linux-amd64
 RUN mv rke_linux-amd64 /usr/bin/rke
 
 # Note: Latest version of helm may be found at:
 # https://github.com/kubernetes/helm/releases
-ENV HELM_VERSION="v2.16.5"
+ENV HELM_VERSION="v2.16.7"
 
 RUN wget -q --user-agent="${USER_AGENT}" https://storage.googleapis.com/kubernetes-helm/helm-${HELM_VERSION}-linux-amd64.tar.gz -O - | tar -xzO linux-amd64/helm > /usr/bin/helm \
     && chmod +x /usr/bin/helm
 
-ENV HELM_VERSION3="v3.1.2"
+ENV HELM_VERSION3="v3.2.1"
 
 RUN wget -q --user-agent="${USER_AGENT}" https://get.helm.sh/helm-${HELM_VERSION3}-linux-amd64.tar.gz -O - | tar -xzO linux-amd64/helm > /usr/bin/helm3 \
     && chmod +x /usr/bin/helm3