diff --git a/packages/metals-languageclient/yarn.lock b/packages/metals-languageclient/yarn.lock
index f99038f02..0ab60b1dc 100644
--- a/packages/metals-languageclient/yarn.lock
+++ b/packages/metals-languageclient/yarn.lock
@@ -1426,9 +1426,9 @@ form-data@~2.3.2:
     mime-types "^2.1.12"
 
 fp-ts@^2.4.1:
-  version "2.9.0"
-  resolved "https://registry.yarnpkg.com/fp-ts/-/fp-ts-2.9.0.tgz#0b8974ef9d2b1c0a14fb05f99c2f5129c5c5eb34"
-  integrity sha512-zYPaS+3BWy+hRhkCMJXLTHxdy7oshyKOfHge/S/n+LcLL5VIhctR9Xucxi3GwJbjwDZaz9IIbU1o+YjK0LsgYg==
+  version "2.9.1"
+  resolved "https://registry.yarnpkg.com/fp-ts/-/fp-ts-2.9.1.tgz#24557f66f9221f8a1922fce6cbe2b8ea6d0f3929"
+  integrity sha512-9++IpEtF2blK7tfSV+iHxO3KXdAGO/bPPQtUYqzC6XKzGOWNctqvlf13SpXxcu2mYaibOvneh/m9vAPLAHdoRQ==
 
 fragment-cache@^0.2.1:
   version "0.2.1"