diff --git a/Dockerfile b/Dockerfile
index ff86cd6..dddd35c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:14.16-alpine
+FROM node:14.17-alpine
 
 # install packages
 RUN apk update && apk upgrade && \
diff --git a/package.json b/package.json
index 862577a..d349d3e 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
 		"@types/jest": "26.0.23",
 		"@types/josa": "3.0.2",
 		"@types/jsonwebtoken": "8.5.1",
-		"@types/node": "14.14.43",
+		"@types/node": "14.17.1",
 		"@types/node-emoji": "1.8.1",
 		"@types/node-fetch": "2.5.10",
 		"@types/nprogress": "0.2.0",
diff --git a/yarn.lock b/yarn.lock
index 1b02823..a43c841 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1875,10 +1875,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.37.tgz#a3dd8da4eb84a996c36e331df98d82abd76b516e"
   integrity sha512-XYmBiy+ohOR4Lh5jE379fV2IU+6Jn4g5qASinhitfyO71b/sCo6MKsMLF5tc7Zf2CE8hViVQyYSobJNke8OvUw==
 
-"@types/node@14.14.43":
-  version "14.14.43"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.43.tgz#26bcbb0595b305400e8ceaf9a127a7f905ae49c8"
-  integrity sha512-3pwDJjp1PWacPTpH0LcfhgjvurQvrZFBrC6xxjaUEZ7ifUtT32jtjPxEMMblpqd2Mvx+k8haqQJLQxolyGN/cQ==
+"@types/node@14.17.1":
+  version "14.17.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.1.tgz#5e07e0cb2ff793aa7a1b41deae76221e6166049f"
+  integrity sha512-/tpUyFD7meeooTRwl3sYlihx2BrJE7q9XF71EguPFIySj9B7qgnRtHsHTho+0AUm4m1SvWGm6uSncrR94q6Vtw==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"