diff --git a/packages/py-trame-client/package.py b/packages/py-trame-client/package.py
index 64640549541bb393044e94aa341d409807199d88..b06d2379f5a3d0fb237a3edf4ae21a9457811262 100644
--- a/packages/py-trame-client/package.py
+++ b/packages/py-trame-client/package.py
@@ -10,12 +10,18 @@ class PyTrameClient(PythonPackage):
     """Internal client side implementation of trame"""
 
     homepage = "https://github.com/Kitware/trame-client"
-    pypi = "trame-client/trame-client-2.17.1.tar.gz"
+    pypi = "trame-client/trame_client-2.17.1.tar.gz"
 
     maintainers("johnwparent")
 
     license("Apache-2.0", checked_by="johnwparent")
 
+    # begin EBRAINS (added): add new versions
+    version("3.6.1", sha256="25b5a08c43c852eaca67c651f4b59c1de7a1b7b34801b7cd460e3ac7aa65d215")
+    version("3.6.0", sha256="fe871aca6cb9ae14acc945770bf39493507949c39ac8e4008e66dd72a7339ab3")
+    version("3.5.2", sha256="e46ddb8e3d611bff90803bff176044083ed85095544557a499eae9c231abedc5")
+    version("3.5.1", sha256="c498157a989a1e85c8fa5fe14aca28faf819658eb4dc4846569a3b4e2b97e0c0")
+    # end EBRAINS
     version("2.17.1", sha256="0841e569d0792c7fc218a502663c814ad69e318d2885cec82a7fe1d07fdf0bf4")
 
     depends_on("py-setuptools@42:", type="build")
diff --git a/packages/py-trame-server/package.py b/packages/py-trame-server/package.py
index 1c6abf3c69b13479cd1068324859890339df3258..c6395ded28cc45d1754303c864513539f9f2f891 100644
--- a/packages/py-trame-server/package.py
+++ b/packages/py-trame-server/package.py
@@ -10,12 +10,18 @@ class PyTrameServer(PythonPackage):
     """Internal server side implementation of trame"""
 
     homepage = "https://github.com/Kitware/trame-server"
-    pypi = "trame-server/trame-server-2.17.3.tar.gz"
+    pypi = "trame-server/trame_server-2.17.3.tar.gz"
 
     maintainers("johnwparent")
 
     license("Apache-2.0", checked_by="johnwparent")
 
+    # begin EBRAINS (added): add new versions
+    version("3.4.0", sha256="3d1edd2287949c4a51d3162f21137c061a4921858303ad67d1cf1d4148e36f3c")
+    version("3.3.0", sha256="b0b1769d9a0eb816c69076188773cb93b0e2f83c27009d8e94d7208e63c33805")
+    version("3.2.7", sha256="d2ec77272907041bf21b87b5bf2ad16c4172976218f7a5ad26eed9cac3645433")
+    version("3.2.6", sha256="44e426679e4bd71b5f3c710dd14e150bca28ddca93c8fe4e219749b3a1f9469f")
+    # end EBRAINS
     version("2.17.3", sha256="1d6cbb0cd83f9073e895dfd32425ee29c751c8c3881dbb675bf8289c27058379")
 
     depends_on("py-setuptools@42:", type="build")