diff --git a/nextcloud/Dockerfile b/nextcloud/Dockerfile
index 4818083..fe76a70 100644
--- a/nextcloud/Dockerfile
+++ b/nextcloud/Dockerfile
@@ -1,5 +1,8 @@
 FROM python:3.12-slim
-RUN apt-get update && apt-get install -y --no-install-recommends nodejs npm && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates && rm -rf /var/lib/apt/lists/* && \
+    curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
+    apt-get install -y --no-install-recommends nodejs && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir "nc-mcp-server>=0.7.0" && npm install -g mcp-proxy@6.5.2
 EXPOSE 8107
 CMD ["mcp-proxy", "--port", "8107", "--host", "0.0.0.0", "--", "nc-mcp-server"]
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diff --git a/nginx-proxy-manager/Dockerfile b/nginx-proxy-manager/Dockerfile
index cbccdfb..ce963f0 100644
--- a/nginx-proxy-manager/Dockerfile
+++ b/nginx-proxy-manager/Dockerfile
@@ -1,5 +1,8 @@
 FROM python:3.12-slim
-RUN apt-get update && apt-get install -y --no-install-recommends nodejs npm && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates && rm -rf /var/lib/apt/lists/* && \
+    curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
+    apt-get install -y --no-install-recommends nodejs && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir "nginx-proxy-manager-mcp>=2.14.0" && npm install -g mcp-proxy@6.5.2
 EXPOSE 8105
 CMD ["mcp-proxy", "--port", "8105", "--host", "0.0.0.0", "--", "nginx-proxy-manager-mcp"]
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diff --git a/portainer/Dockerfile b/portainer/Dockerfile
index d8c8013..aa7d9b6 100644
--- a/portainer/Dockerfile
+++ b/portainer/Dockerfile
@@ -1,5 +1,8 @@
 FROM python:3.12-slim
-RUN apt-get update && apt-get install -y --no-install-recommends nodejs npm && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates && rm -rf /var/lib/apt/lists/* && \
+    curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
+    apt-get install -y --no-install-recommends nodejs && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir "mcp-portainer~=2.42.0" && npm install -g mcp-proxy@6.5.2
 ENV PORTAINER_TLS_VERIFY=false
 EXPOSE 8110
diff --git a/web-search/Dockerfile b/web-search/Dockerfile
index bb93259..0cd3f63 100644
--- a/web-search/Dockerfile
+++ b/web-search/Dockerfile
@@ -1,5 +1,8 @@
 FROM python:3.12-slim
-RUN apt-get update && apt-get install -y --no-install-recommends nodejs npm && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates && rm -rf /var/lib/apt/lists/* && \
+    curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
+    apt-get install -y --no-install-recommends nodejs && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir web-researcher-mcp && npm install -g mcp-proxy@6.5.2
 EXPOSE 8116
 CMD ["mcp-proxy", "--port", "8116", "--host", "0.0.0.0", "--", "web-researcher-mcp"]
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