diff --git a/Golden_Repo/j/JupyterLab/JupyterLab-2023.3.6-GCCcore-11.3.0.eb b/Golden_Repo/j/JupyterLab/JupyterLab-2023.3.6-GCCcore-11.3.0.eb
index 27ae4a8dbe9d9c4db39673ead34132882f58fe29..e0779bbfca91ed364e2602cc9fb32293a949d148 100644
--- a/Golden_Repo/j/JupyterLab/JupyterLab-2023.3.6-GCCcore-11.3.0.eb
+++ b/Golden_Repo/j/JupyterLab/JupyterLab-2023.3.6-GCCcore-11.3.0.eb
@@ -95,8 +95,11 @@ exts_list = [
         'checksums': ['25ea0d673ae30af41a0c442f81cf3b38c7e79fdc7b60335a4c14e05eb0947421'],
     }),
     # nbclassic #####################################
-    ('jupyter_server', '2.5.0', {
-        'checksums': ['9fde612791f716fd34d610cd939704a9639643744751ba66e7ee8fdc9cead07e'],
+    ('overrides', '7.3.1', {
+        'checksums': ['8b97c6c1e1681b78cbc9424b138d880f0803c2254c5ebaabdde57bb6c62093f2'],
+    }),
+    ('jupyter_server', '2.7.0', {
+        'checksums': ['36da0a266d31a41ac335a366c88933c17dfa5bb817a48f5c02c16d303bc9477f'],
     }),
     ('jupyter_server_terminals', '0.4.4', {
         'checksums': ['57ab779797c25a7ba68e97bcfb5d7740f2b5e8a83b5e8102b10438041a7eac5d'],
@@ -104,8 +107,8 @@ exts_list = [
     ('notebook_shim', '0.2.3', {
         'checksums': ['f69388ac283ae008cd506dda10d0288b09a017d822d5e8c7129a152cbd3ce7e9'],
     }),
-    ('jupyter_core', '5.3.0', {  # overwrite
-        'checksums': ['6db75be0c83edbf1b7c9f91ec266a9a24ef945da630f3120e1a0046dc13713fc'],
+    ('jupyter_core', '5.3.1', {  # overwrite
+        'checksums': ['5ba5c7938a7f97a6b0481463f7ff0dbac7c15ba48cf46fa4035ca6e838aa1aba'],
     }),
     ('jupyter_client', '8.2.0', {  # overwrite
         'checksums': ['9fe233834edd0e6c0aa5f05ca2ab4bdea1842bfd2d8a932878212fc5301ddaf0'],
@@ -130,9 +133,6 @@ exts_list = [
         'checksums': ['0ae11eb2319455d805596bf320336cda9554b41d99ab9a3c31bf8180bffa30e3'],
     }),
     # jupyterlab-server #############################
-    ('jupyter_server', '2.5.0', {
-        'checksums': ['9fde612791f716fd34d610cd939704a9639643744751ba66e7ee8fdc9cead07e'],
-    }),
     ('requests', '2.30.0', {
         'checksums': ['239d7d4458afcb28a692cdd298d87542235f4ca8d36d03a15bfc128a6559a2f4'],
     }),
@@ -142,8 +142,8 @@ exts_list = [
     ('json5', '0.9.11', {
         'checksums': ['4f1e196acc55b83985a51318489f345963c7ba84aa37607e49073066c562e99b'],
     }),
-    ('jupyterlab_server', '2.22.1', {
-        'checksums': ['dfaaf898af84b9d01ae9583b813f378b96ee90c3a66f24c5186ea5d1bbdb2089'],
+    ('jupyterlab_server', '2.23.0', {
+        'checksums': ['83c01aa4ad9451cd61b383e634d939ff713850f4640c0056b2cdb2b6211a74c7'],
     }),
     # jupyter_server_ydoc ###########################
     ('y_py', '0.5.9', {
@@ -256,12 +256,12 @@ exts_list = [
     ('xyzservices', '2023.2.0', {
         'checksums': ['3342bba410d7941290eed0e58a2e5aadb0f7b97863ec4283b283c406ee723a28'],
     }),
-    ('ipyleaflet', '0.17.2', {
-        'checksums': ['811ceb4a15589aa034a80724cfe5bdc93689563b889f4b9bed3d5e3bcb7626bb'],
+    ('ipyleaflet', '0.17.3', {
+        'checksums': ['adca9ebdf009ad55d3e94976191474bfb85d13aa79854698e9b0922338a6fc66'],
     }),
     # ipyvue ########################################
-    ('ipyvue', '1.9.1', {
-        'checksums': ['4211d615bf8e1d15e882ea93379f96ed7d5868ad31ca7e096bed4ce767c579eb'],
+    ('ipyvue', '1.9.2', {
+        'checksums': ['da3f2a6115d1f27995e7efa0e0e267eb976ade5ca982aa3da3106c70d6f878db'],
     }),
     ('ipyvuetify', '1.8.10', {
         'checksums': ['9ba44279479f33f5cb83af406aa813050ee96201955c2cba087fd23a843d5b4e'],
@@ -275,14 +275,14 @@ exts_list = [
         'checksums': ['14d8de6f9a4d1945bbea6c1320ea4d1c93256f72683774f6e0020dcc579f3dd2'],
     }),
     # ipyvolume #####################################
-    ('ipydatawidgets', '4.3.3', {
-        'checksums': ['4fb2ce693fb268cdae900374cfa1a91641e22d9514d1ec1e62da747050924f76'],
+    ('ipydatawidgets', '4.3.5', {
+        'checksums': ['394f2489576587cfd755377a09a067f46cad22081965092021fd1abcbe7852a8'],
     }),
     ('pythreejs', '2.4.2', {
         'checksums': ['a568bfdc4c3797c4c2339158928edc7dcf6fa4a267b08e3cec5121e2078b5bd6'],
     }),
-    ('ipyvolume', '0.6.1', {
-        'checksums': ['d9631ca25014e26c702dbb0f96c202d3151e20965903dd2b36f99070cc5c300e'],
+    ('ipyvolume', '0.6.3', {
+        'checksums': ['823226f90a59ce08b1da2699a9ec505f34f65f01ce43accd80e7d3554082d035'],
     }),
     # jupyterlab-system-monitor #####################
     ('jupyter_resource_usage', '0.7.2', {
@@ -419,8 +419,8 @@ exts_list = [
         'checksums': ['43af037822bd0029025877f3b2d97cc4d7bb0c2991000a3d59d71517c5c969e0'],
     }),
     # plotly ########################################
-    ('plotly', '5.14.1', {
-        'checksums': ['bcac86d7fcba3eff7260c1eddc36ca34dae2aded10a0709808446565e0e53b93'],
+    ('plotly', '5.15.0', {
+        'checksums': ['822eabe53997d5ebf23c77e1d1fcbf3bb6aa745eb05d532afd4b6f9a2e2ab02f'],
     }),
     # jupyter-bokeh #################################
     ('jupyter_bokeh', '3.0.4', {
@@ -472,6 +472,7 @@ exts_list = [
         'checksums': ['88fc51d9a26b10fc331be344f1781224a375b78488fc343620184e95a4b27016'],
     }),
     #  voila 0.4.0 has requirement jupyter-client<=7.4.1,>=6.1.3 and jupyter-server<2
+    #  voila >= 0.5.0a5 is not compatible with Jlab 3.6.5 (check 'jupyter labextension list')
     ('voila', '0.5.0a4', {
         'checksums': ['cd381d13d0513ff663c6a87850be9e575a3f796e561549cba4a5864a9aa0d72f'],
     }),
@@ -546,8 +547,8 @@ exts_list = [
     ('jupyter_telemetry', '0.1.0', {
         'checksums': ['445c613ae3df70d255fe3de202f936bba8b77b4055c43207edf22468ac875314'],
     }),
-    ('jupyterhub', '4.0.0', {
-        'checksums': ['2cab2996e49a7d2b70c0bb580a992e442059483e0af18af061a29ac82b14a867'],
+    ('jupyterhub', '3.1.1', {  # 4.0.1 fails with our backendspawner
+        'checksums': ['bfdbc55d7cd29ed2b2c84d2fc7943ad13efdfc4a77740519c5dad1079ff75953'],
     }),  # copy 401.html -> <jupyter-install-dir>/share/jupyter/lab/static/
     # jupyter_kernel_gateway ########################
     # jupyter-kernel-gateway 2.5.2 has requirement jupyter-client<8.0,>=5.2.0, but you have jupyter-client 8.2.0.
@@ -612,18 +613,19 @@ exts_list = [
         'checksums': ['dc57ef05b1681b20471e8a4a72067671f74b4d41601099fe80324293439175d5'],
     }),
     # dash ##########################################
+    ### extension `jupyterlab-dash` is part of plotly and does not need to be installed explicitly
     ('blinker', '1.6.2', {
         'checksums': ['4afd3de66ef3a9f8067559fb7a1cbe555c17dcbe15971b05d1b625c3e7abe213'],
     }),
-    ('Werkzeug', '2.3.4', {
-        'checksums': ['1d5a58e0377d1fe39d061a5de4469e414e78ccb1e1e59c0f5ad6fa1c36c52b76'],
+    ('Werkzeug', '2.2.3', {
+        'checksums': ['2e1ccc9417d4da358b9de6f174e3ac094391ea1d4fbef2d667865d819dfd0afe'],
     }),
     ('itsdangerous', '2.1.2', {
         'checksums': ['5dbbc68b317e5e42f327f9021763545dc3fc3bfe22e6deb96aaf1fc38874156a'],
     }),
-    ('Flask', '2.3.2', {
+    ('Flask', '2.2.5', {
         'modulename': 'flask',
-        'checksums': ['8c2f9abd47a9e8df7f0c3f091ce9497d011dc3b31effcf4c85a6e2b50f4114ef'],
+        'checksums': ['edee9b0a7ff26621bd5a8c10ff484ae28737a2410d99b0bb9a6850c7fb977aa0'],
     }),
     ('cachelib', '0.9.0', {
         'checksums': ['38222cc7c1b79a23606de5c2607f4925779e37cdcea1c2ad21b8bae94b5425a5'],
@@ -632,8 +634,8 @@ exts_list = [
         'modulename': 'flask_caching',
         'checksums': ['24b60c552d59a9605cc1b6a42c56cdb39a82a28dab4532bbedb9222ae54ecb4e'],
     }),
-    ('dash', '2.9.3', {
-        'checksums': ['47392f8d6455dc989a697407eb5941f3bad80604df985ab1ac9d4244568ffb34'],
+    ('dash', '2.11.1', {
+        'checksums': ['1acc4c634311cb306a1086fff315c1f2aaa3898bac362d93bc8db6b1a6474e5c'],
     }),
     ('dash_core_components', '2.0.0', {
         'checksums': ['c6733874af975e552f95a1398a16c2ee7df14ce43fa60bb3718a3c6e0b63ffee'],
@@ -662,9 +664,6 @@ exts_list = [
     ('ansi2html', '1.8.0', {
         'checksums': ['38b82a298482a1fa2613f0f9c9beb3db72a8f832eeac58eb2e47bf32cd37f6d5'],
     }),
-    ('jupyter-dash', '0.4.2', {
-        'checksums': ['d546c7c25a2867c14c95a48af0ad572803b26915a5ce6052158c9dede4dbf48c'],
-    }),
 ]
 
 local_jupyter_config_path = 'etc/jupyter'