diff --git a/marketplace/deployer_envsubst_base/Dockerfile b/marketplace/deployer_envsubst_base/Dockerfile
index c6d291ab..108fc31b 100644
--- a/marketplace/deployer_envsubst_base/Dockerfile
+++ b/marketplace/deployer_envsubst_base/Dockerfile
@@ -14,7 +14,7 @@ RUN pip3 install \
       pyyaml \
       six
 
-RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
+RUN for full_version in 1.15.12 1.16.15 1.17.14 1.18.12;  \
      do \
         version=${full_version%.*} \
         && mkdir -p /opt/kubectl/$version \
@@ -22,7 +22,7 @@ RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
             https://storage.googleapis.com/kubernetes-release/release/v$full_version/bin/linux/amd64/kubectl \
         && chmod 755 /opt/kubectl/$version/kubectl; \
      done;
-RUN ln -s /opt/kubectl/1.16 /opt/kubectl/default
+RUN ln -s /opt/kubectl/1.17 /opt/kubectl/default
 
 COPY marketplace/deployer_envsubst_base/* /bin/
 COPY marketplace/deployer_util/* /bin/
diff --git a/marketplace/deployer_helm2_base/Dockerfile b/marketplace/deployer_helm2_base/Dockerfile
index 015ba581..2046582d 100644
--- a/marketplace/deployer_helm2_base/Dockerfile
+++ b/marketplace/deployer_helm2_base/Dockerfile
@@ -14,7 +14,7 @@ RUN pip3 install \
       pyyaml \
       six
 
-RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
+RUN for full_version in 1.15.12 1.16.15 1.17.14 1.18.12;  \
      do \
         version=${full_version%.*} \
         && mkdir -p /opt/kubectl/$version \
@@ -22,7 +22,7 @@ RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
             https://storage.googleapis.com/kubernetes-release/release/v$full_version/bin/linux/amd64/kubectl \
         && chmod 755 /opt/kubectl/$version/kubectl; \
      done;
-RUN ln -s /opt/kubectl/1.16 /opt/kubectl/default
+RUN ln -s /opt/kubectl/1.17 /opt/kubectl/default
 
 RUN mkdir -p /bin/helm-downloaded \
     && wget -q -O /bin/helm-downloaded/helm.tar.gz \
diff --git a/marketplace/deployer_helm_base/Dockerfile b/marketplace/deployer_helm_base/Dockerfile
index 55d63cdf..a37bcdba 100644
--- a/marketplace/deployer_helm_base/Dockerfile
+++ b/marketplace/deployer_helm_base/Dockerfile
@@ -14,7 +14,7 @@ RUN pip3 install \
       pyyaml \
       six
 
-RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
+RUN for full_version in 1.15.12 1.16.15 1.17.14 1.18.12;  \
      do \
         version=${full_version%.*} \
         && mkdir -p /opt/kubectl/$version \
diff --git a/marketplace/deployer_helm_tiller_base/Dockerfile b/marketplace/deployer_helm_tiller_base/Dockerfile
index 91ae1346..baf162d4 100644
--- a/marketplace/deployer_helm_tiller_base/Dockerfile
+++ b/marketplace/deployer_helm_tiller_base/Dockerfile
@@ -17,7 +17,7 @@ RUN pip3 install \
       pyyaml \
       six
 
-RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
+RUN for full_version in 1.15.12 1.16.15 1.17.14 1.18.12;  \
      do \
         version=${full_version%.*} \
         && mkdir -p /opt/kubectl/$version \
@@ -25,7 +25,7 @@ RUN for full_version in 1.13.12 1.14.8 1.15.11 1.16.9 1.17.5 1.18.2;  \
             https://storage.googleapis.com/kubernetes-release/release/v$full_version/bin/linux/amd64/kubectl \
         && chmod 755 /opt/kubectl/$version/kubectl; \
      done;
-RUN ln -s /opt/kubectl/1.16 /opt/kubectl/default
+RUN ln -s /opt/kubectl/1.17 /opt/kubectl/default
 
 RUN mkdir -p /bin/helm-downloaded \
     && wget -q -O /bin/helm-downloaded/helm.tar.gz \