diff --git a/01_firstapp/gradle/libs.versions.toml b/01_firstapp/gradle/libs.versions.toml
index 8f0add538..c994a26b5 100644
--- a/01_firstapp/gradle/libs.versions.toml
+++ b/01_firstapp/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 agp = "8.9.1"
 kotlin = "2.1.20"
-coreKtx = "1.15.0"
+coreKtx = "1.16.0"
 junit = "4.13.2"
 junitVersion = "1.2.1"
 espressoCore = "3.6.1"