--- a/.env
+++ b/.env
@@ -1,6 +1,6 @@
 RUST_TOOLCHAIN=nightly-2021-11-11
-RUST_C=1.55.0-nightly
-POLKA_VERSION=v0.9.13
+RUST_C=1.58.0-nightly
+POLKA_VERSION=release-v0.9.14
 UNIQUE_BRANCH=develop
 USER=***
 PASS=***
--- a/Dockerfile-parachain
+++ b/Dockerfile-parachain
@@ -3,8 +3,8 @@
 LABEL maintainer="Unique.Network"
 
 ARG RUST_TOOLCHAIN=nightly-2021-11-11
-#ARG RUST_C=1.55.0-nightly
-ARG POLKA_VERSION=v0.9.14
+#ARG RUST_C=1.58.0-nightly
+ARG POLKA_VERSION=release-v0.9.14
 ARG UNIQUE_BRANCH=develop
 
 #ARG USER=***