diff --git a/build.gradle b/build.gradle
index 1a637ba..6d2d325 100644
--- a/build.gradle
+++ b/build.gradle
@@ -20,7 +20,7 @@ def VERSIONS = [
     SCALA3        : "3.7.3",
     MAGNUM        : "1.3.1",
     STTP          : "3.11.0",
-    ZIO           : "2.1.21",
+    ZIO           : "2.1.22",
     REST_ASSURED  : "5.5.6",
 ]