diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 420b24bb..22cb37c0 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,7 +7,7 @@ jupyter-testkit = "0.12.0-398"
 jupyter-plugin = "0.12.0-398"
 okio = "3.15.0"
 moshi = "1.15.2"
-okhttp = "4.12.0"
+okhttp = "5.1.0"
 retrofit = "3.0.0"
 kotlin-coroutines = "1.10.2"
 kotlin-binary-compatibility-validator = "0.18.1"