diff --git a/.github/renovate.json b/.github/renovate.json
index 8e2c154..b894859 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -23,7 +23,7 @@
       ],
       "versioningTemplate": "loose",
       "datasourceTemplate": "repology",
-      "depNameTemplate": "alpine_3_19/{{package}}"
+      "depNameTemplate": "alpine_3_20/{{package}}"
     },
     {
       "fileMatch": ["/Dockerfile$"],
diff --git a/zerotier/Dockerfile b/zerotier/Dockerfile
index 202a8d6..0a56ec2 100755
--- a/zerotier/Dockerfile
+++ b/zerotier/Dockerfile
@@ -11,15 +11,15 @@ ARG ZERO_TIER_ONE_VERSION="1.12.2"
 RUN \
     apk add --no-cache --virtual .build-dependencies \
         build-base=0.5-r3 \
-        cargo=1.76.0-r0 \
-        git=2.43.4-r0 \
-        linux-headers=6.5-r0 \
-        openssl-dev=3.1.5-r0 \
-        pkgconf=2.1.0-r0 \
+        cargo=1.78.0-r0 \
+        git=2.45.1-r0 \
+        linux-headers=6.6-r0 \
+        openssl-dev=3.3.0-r2 \
+        pkgconf=2.2.0-r0 \
     \
     && apk add --no-cache \
-        libgcc=13.2.1_git20231014-r0 \
-        libstdc++=13.2.1_git20231014-r0 \
+        libgcc=13.2.1_git20240309-r0 \
+        libstdc++=13.2.1_git20240309-r0 \
     \
     && git clone --branch "${ZERO_TIER_ONE_VERSION}" --depth=1 \
         "https://github.com/zerotier/ZeroTierOne.git" /tmp/zerotier \