diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 1167ddc..a26dd0e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ kotlin = "2.3.21"
 shadow = "9.4.3"
 skainet = "0.32.3"
 dokka = "2.2.0"
-kotlinJupyter = "0.16.0-736"
+kotlinJupyter = "0.19.0-951"
 binaryCompatibilityValidator = "0.18.1"
 # JVM-side WebAssembly runtime for Graphviz rendering. See
 # skainet-notebook-extensions/src/jvmMain/resources/sk/ainet/app/notebook/wasm/README.md