diff --git a/package.json b/package.json
index adcb6c5e56bf5d011d1262e4e1ff7538fab5aaac..804f8d3682a88a0faa4e1a11267898639caf2317 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "ejs": "^3.1.6",
     "express": "^4.17.1",
     "matrix-bot-sdk": "^0.5.4",
-    "prom-client": "^13.2.0",
+    "prom-client": "^14.0.0",
     "prometheus-api-metrics": "^3.2.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 19269d39794ebfa04ef592d54acdc2d8572719bc..5e297af38e1da7a27543eb1ee3c5efdac26051c7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -983,10 +983,10 @@ postcss@^8.0.2:
     nanoid "^3.1.23"
     source-map-js "^0.6.2"
 
-prom-client@^13.2.0:
-  version "13.2.0"
-  resolved "https://registry.yarnpkg.com/prom-client/-/prom-client-13.2.0.tgz#99d13357912dd400f8911b77df19f7b328a93e92"
-  integrity sha512-wGr5mlNNdRNzEhRYXgboUU2LxHWIojxscJKmtG3R8f4/KiWqyYgXTLHs0+Ted7tG3zFT7pgHJbtomzZ1L0ARaQ==
+prom-client@^14.0.0:
+  version "14.0.0"
+  resolved "https://registry.yarnpkg.com/prom-client/-/prom-client-14.0.0.tgz#7af5a0f8f544743f0dee4447c06ac9bb0d052719"
+  integrity sha512-etPa4SMO4j6qTn2uaSZy7+uahGK0kXUZwO7WhoDpTf3yZ837I3jqUDYmG6N0caxuU6cyqrg0xmOxh+yneczvyA==
   dependencies:
     tdigest "^0.1.1"