diff --git a/package-lock.json b/package-lock.json
index 0a388aa..564e21e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,12 +5,11 @@
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-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.16.2.tgz",
-      "integrity": "sha1-uk+S8XFn37q0CYN4VFS5rBScPG0=",
+      "version": "0.21.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
+      "integrity": "sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==",
       "requires": {
-        "follow-redirects": "^1.2.3",
-        "is-buffer": "^1.1.5"
+        "follow-redirects": "^1.10.0"
       }
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     "co": {
@@ -18,26 +17,10 @@
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       "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
     },
-    "debug": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-      "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
-      "requires": {
-        "ms": "2.0.0"
-      }
-    },
     "follow-redirects": {
-      "version": "1.5.9",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.9.tgz",
-      "integrity": "sha512-Bh65EZI/RU8nx0wbYF9shkFZlqLP+6WT/5FnA3cE/djNSuKNHJEinGGZgu/cQEkeeb2GdFOgenAmn8qaqYke2w==",
-      "requires": {
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-      }
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-    "is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.13.1.tgz",
+      "integrity": "sha512-SSG5xmZh1mkPGyKzjZP8zLjltIfpW32Y5QpdNJyjcfGxK3qo3NDDkZOZSFiGn1A6SclQxY9GzEwAHQ3dmYRWpg=="
     },
     "lodash": {
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@@ -49,11 +32,6 @@
       "resolved": "https://registry.npmjs.org/moment/-/moment-2.22.2.tgz",
       "integrity": "sha1-PCV/mDn8DpP/UxSWMiOeuQeD/2Y="
     },
-    "ms": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-    },
     "slack": {
       "version": "11.0.1",
       "resolved": "https://registry.npmjs.org/slack/-/slack-11.0.1.tgz",
diff --git a/package.json b/package.json
index 9024b40..c8e07fa 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
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   "homepage": "https://github.com/tido/slackbot-workout#readme",
   "dependencies": {
-    "axios": "0.16.2",
+    "axios": "0.21.1",
     "co": "4.6.0",
     "lodash": "^4.17.11",
     "moment": "^2.22.2",