diff --git a/components/runtimes/nodejs/nodejs18/Dockerfile b/components/runtimes/nodejs/nodejs18/Dockerfile
index 8917f9175..123ed18c6 100644
--- a/components/runtimes/nodejs/nodejs18/Dockerfile
+++ b/components/runtimes/nodejs/nodejs18/Dockerfile
@@ -9,11 +9,15 @@ RUN mkdir -p /usr/src/app
 RUN mkdir -p /usr/src/app/lib
 WORKDIR /usr/src/app
 
-COPY ./nodejs18/package.json /usr/src/app/
+COPY --chown=root:root ./nodejs18/package.json /usr/src/app/
+RUN chmod 644 /usr/src/app/package.json
+
 RUN npm install && npm cache clean --force
-COPY ./lib /usr/src/app/lib
+COPY --chown=root:root ./lib /usr/src/app/lib
+RUN chmod -R 755 /usr/src/app/lib
 
-COPY ./server.js /usr/src/app/server.js
+COPY --chown=root:root ./server.js /usr/src/app/server.js
+RUN chmod 644 /usr/src/app/server.js
 
 CMD ["npm", "start"]
 
diff --git a/components/runtimes/nodejs/nodejs20/Dockerfile b/components/runtimes/nodejs/nodejs20/Dockerfile
index b9256bc06..c4df65fb0 100644
--- a/components/runtimes/nodejs/nodejs20/Dockerfile
+++ b/components/runtimes/nodejs/nodejs20/Dockerfile
@@ -9,11 +9,15 @@ RUN mkdir -p /usr/src/app
 RUN mkdir -p /usr/src/app/lib
 WORKDIR /usr/src/app
 
-COPY ./nodejs20/package.json /usr/src/app/
+COPY --chown=root:root ./nodejs20/package.json /usr/src/app/
+RUN chmod 644 /usr/src/app/package.json
+
 RUN npm install && npm cache clean --force
-COPY ./lib /usr/src/app/lib
+COPY --chown=root:root ./lib /usr/src/app/lib
+RUN chmod -R 755 /usr/src/app/lib
 
-COPY ./server.js /usr/src/app/server.js
+COPY --chown=root:root ./server.js /usr/src/app/server.js
+RUN chmod 644 /usr/src/app/server.js
 
 CMD ["npm", "start"]
 
diff --git a/components/runtimes/python/python312/Dockerfile b/components/runtimes/python/python312/Dockerfile
index a8186ef95..261f2b142 100644
--- a/components/runtimes/python/python312/Dockerfile
+++ b/components/runtimes/python/python312/Dockerfile
@@ -7,10 +7,13 @@ LABEL source = git@github.com:kyma-project/kyma.git
 RUN apk add --no-cache --virtual .build-deps build-base linux-headers
 
 COPY ./python312/requirements.txt /kubeless/requirements.txt
+RUN chmod 644 /kubeless/requirements.txt
 
 RUN pip install --no-cache-dir -r /kubeless/requirements.txt
 
 COPY ./ /
+RUN chmod -R 755 /lib
+RUN chmod 644 /kubeless.py
 
 WORKDIR /
 
diff --git a/components/runtimes/python/python39/Dockerfile b/components/runtimes/python/python39/Dockerfile
index d913c4ac3..245c53187 100644
--- a/components/runtimes/python/python39/Dockerfile
+++ b/components/runtimes/python/python39/Dockerfile
@@ -7,10 +7,13 @@ LABEL source = git@github.com:kyma-project/kyma.git
 RUN apk add --no-cache --virtual .build-deps build-base linux-headers
 
 COPY ./python39/requirements.txt /kubeless/requirements.txt
+RUN chmod 644 /kubeless/requirements.txt
 
 RUN pip install --no-cache-dir -r /kubeless/requirements.txt
 
 COPY ./ /
+RUN chmod -R 755 /lib
+RUN chmod 644 /kubeless.py
 
 WORKDIR /