diff --git a/package.json b/package.json
index 4b584767..0e4ec04f 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "@yeldirium/redux-migrations": "1.2.5",
     "common-tags": "1.8.0",
     "cron": "1.8.2",
-    "flaschenpost": "4.3.16",
+    "flaschenpost": "4.3.18",
     "i18next": "19.8.3",
     "moment-timezone": "0.5.31",
     "parse-strings-in-object": "2.0.0",
diff --git a/yarn.lock b/yarn.lock
index b039737a..32d62b4c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2925,10 +2925,10 @@ find-versions@^3.0.0:
   dependencies:
     semver-regex "^2.0.0"
 
-flaschenpost@4.3.16:
-  version "4.3.16"
-  resolved "https://registry.yarnpkg.com/flaschenpost/-/flaschenpost-4.3.16.tgz#4bd5ecbf450e2c6f7aaa32fcd3bf1ff00ec690ab"
-  integrity sha512-kbGIXUZvl3ZD32EzuLkbGA9hMjwt4lQKtu+TUxprdJ2Lg4K+8JziBzCGjbKW/H+leu39G02cNMAPg7tLDOPaxw==
+flaschenpost@4.3.18:
+  version "4.3.18"
+  resolved "https://registry.yarnpkg.com/flaschenpost/-/flaschenpost-4.3.18.tgz#d3728cceb12846457961fd396d9bc89c579b07ab"
+  integrity sha512-EGRoU7dZmQBXxsUWeHp3IuMHp6OZBPiwZ8FDS3lO6G61ZRL1xvhAzBaXGEvFH94x+G1eWiYKU3XfusTYIB506w==
   dependencies:
     "@types/app-root-path" "1.2.4"
     "@types/find-root" "1.1.2"
@@ -2941,7 +2941,7 @@ flaschenpost@4.3.16:
     date-fns "2.16.1"
     find-root "1.1.0"
     lodash "4.17.20"
-    processenv "3.0.2"
+    processenv "3.0.3"
     serialize-error "7.0.1"
     stack-trace "0.0.10"
     stringify-object "3.3.0"
@@ -6202,10 +6202,10 @@ process-nextick-args@~2.0.0:
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
   integrity sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==
 
-processenv@3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/processenv/-/processenv-3.0.2.tgz#021f9a8d4dfba035626cb02ca17b6a76463740f9"
-  integrity sha512-UHyhfzsVG8u595LEZ+nuFRML8xC9XIPSSI5oCRAEqqZkWiK5RdbpiUoWUJKjk1yba2jrfRz51w1nzKfxi8d0Jg==
+processenv@3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/processenv/-/processenv-3.0.3.tgz#25cd7721183c49d97cecb4534193c7d38abd6669"
+  integrity sha512-tbUppVR5h3DZbC0tI+G8nUt+fWi9uRL3Ryi5lXQ+9UMA/cU2OlJGgQz4JdItwMG+uGbKcViGH6iOzTMFnQZF5g==
 
 progress@^2.0.0:
   version "2.0.3"