diff --git a/Dockerfile b/Dockerfile
index 88fd3d5..2359048 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:stable-slim
 
-ARG VERSION=13.3.rel1
+ARG VERSION=14.3.rel1
 
 RUN ARCH="$(dpkg --print-architecture)" && \
     case $ARCH in \
diff --git a/README.md b/README.md
index aafe9d1..1bdbc10 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v3
         
       - name: make   
-        uses: embedd-actions/arm-gcc-ci@12.3.rel1
+        uses: embedd-actions/arm-gcc-ci@14.3.rel1
         with: 
           command: make --directory Release all
 
@@ -26,4 +26,5 @@ jobs:
 11.3.rel1
 12.3.rel1
 13.3.rel1
+14.3.rel1
 ```