diff --git a/pkgs/development/python-modules/ipykernel/default.nix b/pkgs/development/python-modules/ipykernel/default.nix
index 3ef98a9a8eb8..7fd770219301 100644
--- a/pkgs/development/python-modules/ipykernel/default.nix
+++ b/pkgs/development/python-modules/ipykernel/default.nix
@@ -26,14 +26,14 @@
 
 buildPythonPackage rec {
   pname = "ipykernel";
-  version = "6.29.4";
+  version = "6.29.5";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-PUQHAGD5R1rCCSt2ASP63xBdLiSTwkhItmkafE9Cr1w=";
+    hash = "sha256-8JOiLEpA+IKPjjMKnCl8uT3KsTvZZ43tbejlz4HFYhU=";
   };
 
   # debugpy is optional, see https://github.com/ipython/ipykernel/pull/767
diff --git a/pkgs/development/python-modules/ipython-genutils/default.nix b/pkgs/development/python-modules/ipython-genutils/default.nix
index a0f8717de4b6..a719905c2fc6 100644
--- a/pkgs/development/python-modules/ipython-genutils/default.nix
+++ b/pkgs/development/python-modules/ipython-genutils/default.nix
@@ -3,9 +3,8 @@
   buildPythonPackage,
   fetchPypi,
   setuptools,
-  nose,
+  pynose,
   pytestCheckHook,
-  pythonAtLeast,
 }:
 
 buildPythonPackage rec {
@@ -13,9 +12,6 @@ buildPythonPackage rec {
   version = "0.2.0";
   pyproject = true;
 
-  # uses the imp module, upstream says "DO NOT USE"
-  disabled = pythonAtLeast "3.12";
-
   src = fetchPypi {
     pname = "ipython_genutils";
     inherit version;
@@ -25,14 +21,16 @@ buildPythonPackage rec {
   nativeBuildInputs = [ setuptools ];
 
   nativeCheckInputs = [
-    nose
+    pynose
     pytestCheckHook
   ];
 
   preCheck = ''
     substituteInPlace ipython_genutils/tests/test_path.py \
-      --replace "setUp" "setup_method" \
-      --replace "tearDown" "teardown_method"
+      --replace-fail "setUp" "setup_method" \
+      --replace-fail "tearDown" "teardown_method" \
+      --replace-fail "assert_equals" "assert_equal" \
+      --replace-fail "assert_not_equals" "assert_not_equal"
   '';
 
   pythonImportsCheck = [ "ipython_genutils" ];
diff --git a/pkgs/development/python-modules/jupyter-repo2docker/default.nix b/pkgs/development/python-modules/jupyter-repo2docker/default.nix
index 2a5f0a783e14..6341f29b85c1 100644
--- a/pkgs/development/python-modules/jupyter-repo2docker/default.nix
+++ b/pkgs/development/python-modules/jupyter-repo2docker/default.nix
@@ -21,7 +21,7 @@
 
 buildPythonPackage rec {
   pname = "jupyter-repo2docker";
-  version = "2024.03.0";
+  version = "2024.07.0";
   pyproject = true;
 
   disabled = pythonOlder "3.6";
@@ -30,7 +30,7 @@ buildPythonPackage rec {
     owner = "jupyterhub";
     repo = "repo2docker";
     rev = "refs/tags/${version}";
-    hash = "sha256-D8sgeyfQjEkBYck/CikAVNZzUSl1R9uXSv75DTXT5U0=";
+    hash = "sha256-ZzZBuJBPDG4to1fSYn2xysupXbPS9Q6wqWr3Iq/Vds8=";
   };
 
   nativeBuildInputs = [ setuptools ];
diff --git a/pkgs/development/python-modules/jupyterlab/default.nix b/pkgs/development/python-modules/jupyterlab/default.nix
index 9f3df60d49ca..f64f383895ff 100644
--- a/pkgs/development/python-modules/jupyterlab/default.nix
+++ b/pkgs/development/python-modules/jupyterlab/default.nix
@@ -21,14 +21,14 @@
 
 buildPythonPackage rec {
   pname = "jupyterlab";
-  version = "4.2.2";
+  version = "4.2.3";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-pTS2olcZqSpA1RT7Ezqf6PDZmBsLvOXYpfyqMzRKMDg=";
+    hash = "sha256-325Glp6lHWaBUWfyPZLxBUI7fx8G+mBNT0SusBjILHs=";
   };
 
   build-system = [
diff --git a/pkgs/development/python-modules/pycrdt/Cargo.lock b/pkgs/development/python-modules/pycrdt/Cargo.lock
index a0140aa4c260..427961347646 100644
--- a/pkgs/development/python-modules/pycrdt/Cargo.lock
+++ b/pkgs/development/python-modules/pycrdt/Cargo.lock
@@ -22,9 +22,9 @@ checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
 [[package]]
 name = "bitflags"
-version = "2.5.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
+checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
 name = "bumpalo"
@@ -89,9 +89,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.154"
+version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
+checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
 [[package]]
 name = "lock_api"
@@ -105,9 +105,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "memoffset"
@@ -126,9 +126,9 @@ checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "parking_lot"
-version = "0.12.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e4af0ca4f6caed20e900d564c242b8e5d4903fdacf31d3daf527b66fe6f42fb"
+checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27"
 dependencies = [
  "lock_api",
  "parking_lot_core",
@@ -155,16 +155,16 @@ checksum = "7170ef9988bc169ba16dd36a7fa041e5c4cbeb6a35b76d4c03daded371eae7c0"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.82"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ad3d49ab951a01fbaafe34f2ec74122942fe18a3f9814c3268f1bb72042131b"
+checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "pycrdt"
-version = "0.8.24"
+version = "0.8.31"
 dependencies = [
  "pyo3",
  "yrs",
@@ -244,9 +244,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "469052894dcb553421e483e4209ee581a45100d31b4018de03e5a7ad86374a7e"
+checksum = "c82cf8cff14456045f55ec4241383baeff27af886adb72ffb2162f99911de0fd"
 dependencies = [
  "bitflags",
 ]
@@ -265,18 +265,18 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.200"
+version = "1.0.204"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddc6f9cc94d67c0e21aaf7eda3a010fd3af78ebf6e096aa6e2e13c79749cce4f"
+checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.200"
+version = "1.0.204"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "856f046b9400cee3c8c94ed572ecdb752444c24528c035cd35882aad6f492bcb"
+checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -285,9 +285,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.116"
+version = "1.0.120"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e17db7126d17feb94eb3fad46bf1a96b034e8aacbc2e775fe81505f8b0b2813"
+checksum = "4e0d21c9a8cae1235ad58a00c11cb40d4b1e5c784f1ef2c537876ed6ffd8b7c5"
 dependencies = [
  "itoa",
  "ryu",
@@ -311,9 +311,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "syn"
-version = "2.0.61"
+version = "2.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c993ed8ccba56ae856363b1845da7266a7cb78e1d146c8a32d54b45a8b831fc9"
+checksum = "201fcda3845c23e8212cd466bfebf0bd20694490fc0356ae8e428e0824a915a6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -328,18 +328,18 @@ checksum = "e1fc403891a21bcfb7c37834ba66a547a8f402146eba7265b5a6d88059c9ff2f"
 
 [[package]]
 name = "thiserror"
-version = "1.0.60"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "579e9083ca58dd9dcf91a9923bb9054071b9ebbd800b342194c9feb0ee89fc18"
+checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.60"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2470041c06ec3ac1ab38d0356a6119054dedaea53e12fbefc0de730a1c08524"
+checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -420,9 +420,9 @@ checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
 name = "windows-targets"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
@@ -436,57 +436,57 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
 [[package]]
 name = "windows_i686_gnullvm"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.5"
+version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "yrs"
-version = "0.18.7"
+version = "0.18.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d58fbc807677598fedfab76f99f6e1aa5c644411255002b5438ea0ab14672398"
+checksum = "da227d69095141c331d9b60c11496d0a3c6505cd9f8e200898b197219e8e394f"
 dependencies = [
  "arc-swap",
  "atomic_refcell",
diff --git a/pkgs/development/python-modules/pycrdt/default.nix b/pkgs/development/python-modules/pycrdt/default.nix
index 85a994d9f201..3b77a8596228 100644
--- a/pkgs/development/python-modules/pycrdt/default.nix
+++ b/pkgs/development/python-modules/pycrdt/default.nix
@@ -4,25 +4,25 @@
   buildPythonPackage,
   fetchFromGitHub,
   libiconv,
-  cargo,
   rustPlatform,
-  rustc,
+  anyio,
   objsize,
   pydantic,
   pytestCheckHook,
+  trio,
   y-py,
 }:
 
 buildPythonPackage rec {
   pname = "pycrdt";
-  version = "0.8.24";
+  version = "0.8.31";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jupyter-server";
     repo = "pycrdt";
     rev = "refs/tags/v${version}";
-    hash = "sha256-3j5OhjeVE42n4EEOOMUGlQGdnQ/xia0KD543uCMFpCo=";
+    hash = "sha256-fIpa4ikpeUVb8fucBfFS99zwWSK1GhGAC/QweXDc0Kg=";
   };
 
   postPatch = ''
@@ -32,10 +32,8 @@ buildPythonPackage rec {
   cargoDeps = rustPlatform.importCargoLock { lockFile = ./Cargo.lock; };
 
   nativeBuildInputs = [
-    cargo
     rustPlatform.cargoSetupHook
     rustPlatform.maturinBuildHook
-    rustc
   ];
 
   buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
@@ -43,9 +41,11 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "pycrdt" ];
 
   nativeCheckInputs = [
+    anyio
     objsize
     pydantic
     pytestCheckHook
+    trio
     y-py
   ];