diff --git a/README.md b/README.md
index 7d3f6c9..94051e4 100644
--- a/README.md
+++ b/README.md
@@ -216,7 +216,7 @@ werf:
       run: |
         KUBECONFIG=$(mktemp -d)/config
         base64 -d <(printf "%s" $KUBE_CONFIG_BASE64_DATA) > $KUBECONFIG
-        echo ::set-env name=KUBECONFIG::$KUBECONFIG
+        echo KUBECONFIG=$KUBECONFIG >> $GITHUB_ENV
       env:
         KUBE_CONFIG_BASE64_DATA: ${{ secrets.KUBE_CONFIG_BASE64_DATA }}
   
diff --git a/install/README.md b/install/README.md
index 830a4b9..3509cd3 100644
--- a/install/README.md
+++ b/install/README.md
@@ -58,7 +58,7 @@ werf:
       run: |
         KUBECONFIG=$(mktemp -d)/config
         base64 -d <(printf "%s" $KUBE_CONFIG_BASE64_DATA) > $KUBECONFIG
-        echo ::set-env name=KUBECONFIG::$KUBECONFIG
+        echo KUBECONFIG=$KUBECONFIG >> $GITHUB_ENV
       env:
         KUBE_CONFIG_BASE64_DATA: ${{ secrets.KUBE_CONFIG_BASE64_DATA }}