diff --git a/Cargo.lock b/Cargo.lock
index 7754ce3..47e6b0d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -834,6 +834,17 @@ dependencies = [
  "bytemuck",
 ]
 
+[[package]]
+name = "egui"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a3cd1d47e12f7a17912595241622e373aa652a4e0fa90b3f9278f90a64aedf7"
+dependencies = [
+ "ahash 0.7.6",
+ "epaint 0.17.0",
+ "nohash-hasher",
+]
+
 [[package]]
 name = "egui"
 version = "0.21.0"
@@ -912,6 +923,12 @@ dependencies = [
  "winit",
 ]
 
+[[package]]
+name = "emath"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a977a80456be58a2c2d48e69c1d0baadef46cecef5a0c98df141c468da006f12"
+
 [[package]]
 name = "emath"
 version = "0.21.0"
@@ -984,6 +1001,19 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "epaint"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "033292846059f08e03a71e1b5db2ee6ab7c9622c3b48da21f4bd13258ebee2db"
+dependencies = [
+ "ab_glyph",
+ "ahash 0.7.6",
+ "atomic_refcell",
+ "emath 0.17.0",
+ "nohash-hasher",
+]
+
 [[package]]
 name = "epaint"
 version = "0.21.0"
@@ -1014,6 +1044,16 @@ dependencies = [
  "parking_lot 0.12.1",
 ]
 
+[[package]]
+name = "epi"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c95445deccef4d29fa30488d3f7f2e942dd343eef01228becc7cefd5b918176e"
+dependencies = [
+ "egui 0.17.0",
+ "tracing",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -1390,6 +1430,7 @@ dependencies = [
  "egui_wgpu_backend",
  "egui_winit_platform",
  "env_logger 0.10.0",
+ "epi",
  "futures 0.3.28",
  "grin_api",
  "grin_chain",
@@ -3804,9 +3845,21 @@ dependencies = [
  "cfg-if 1.0.0",
  "log",
  "pin-project-lite 0.2.9",
+ "tracing-attributes",
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
+dependencies = [
+ "proc-macro2 1.0.56",
+ "quote 1.0.26",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.30"