11 files changed, 11 insertions, 11 deletions
diff --git a/pkgs/applications/audio/whipper/default.nix b/pkgs/applications/audio/whipper/default.nix
index d66c161664f3..a7a8f054172c 100644
--- a/pkgs/applications/audio/whipper/default.nix
+++ b/pkgs/applications/audio/whipper/default.nix
@@ -42,7 +42,7 @@ in python3.pkgs.buildPythonApplication rec {
     mutagen
     pycdio
     pygobject3
-    ruamel_yaml
+    ruamel-yaml
     discid
     pillow
   ];
diff --git a/pkgs/applications/misc/khard/default.nix b/pkgs/applications/misc/khard/default.nix
index 64e41eaa3d25..2c596aaa8d49 100644
--- a/pkgs/applications/misc/khard/default.nix
+++ b/pkgs/applications/misc/khard/default.nix
@@ -18,7 +18,7 @@ python3.pkgs.buildPythonApplication rec {
     atomicwrites
     configobj
     vobject
-    ruamel_yaml
+    ruamel-yaml
     ruamel_base
     unidecode
   ];
diff --git a/pkgs/applications/video/corrscope/default.nix b/pkgs/applications/video/corrscope/default.nix
index 727541e3b53d..c1d6669c8c2f 100644
--- a/pkgs/applications/video/corrscope/default.nix
+++ b/pkgs/applications/video/corrscope/default.nix
@@ -34,7 +34,7 @@ mkDerivationWith python3Packages.buildPythonApplication rec {
 
   buildInputs = [ ffmpeg qtbase ];
 
-  propagatedBuildInputs = with python3Packages; [ appdirs atomicwrites attrs click matplotlib numpy pyqt5 ruamel_yaml ];
+  propagatedBuildInputs = with python3Packages; [ appdirs atomicwrites attrs click matplotlib numpy pyqt5 ruamel-yaml ];
 
   dontWrapQtApps = true;
 
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index cf22845108e1..b089dcfd2ec2 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -220,7 +220,7 @@ in with py.pkgs; buildPythonApplication rec {
     pytz
     pyyaml
     requests
-    ruamel_yaml
+    ruamel-yaml
     voluptuous
     voluptuous-serialize
     yarl
diff --git a/pkgs/servers/mautrix-facebook/default.nix b/pkgs/servers/mautrix-facebook/default.nix
index b9e86f01fbdb..2967af52740e 100644
--- a/pkgs/servers/mautrix-facebook/default.nix
+++ b/pkgs/servers/mautrix-facebook/default.nix
@@ -27,7 +27,7 @@ python3.pkgs.buildPythonPackage rec {
     pycryptodome
     python-olm
     python_magic
-    ruamel_yaml
+    ruamel-yaml
     unpaddedbase64
     yarl
   ] ++ lib.optional enableSystemd systemd;
diff --git a/pkgs/servers/mautrix-signal/default.nix b/pkgs/servers/mautrix-signal/default.nix
index 46f9bccceff6..012f54361f98 100644
--- a/pkgs/servers/mautrix-signal/default.nix
+++ b/pkgs/servers/mautrix-signal/default.nix
@@ -24,7 +24,7 @@ python3.pkgs.buildPythonPackage rec {
     python-olm
     python_magic
     qrcode
-    ruamel_yaml
+    ruamel-yaml
     unpaddedbase64
     yarl
   ];
diff --git a/pkgs/servers/mautrix-telegram/default.nix b/pkgs/servers/mautrix-telegram/default.nix
index 87c13e972f5d..ab0564b2cf19 100644
--- a/pkgs/servers/mautrix-telegram/default.nix
+++ b/pkgs/servers/mautrix-telegram/default.nix
@@ -47,7 +47,7 @@ in python.pkgs.buildPythonPackage rec {
     mautrix
     sqlalchemy
     CommonMark
-    ruamel_yaml
+    ruamel-yaml
     python_magic
     telethon
     telethon-session-sqlalchemy
diff --git a/pkgs/tools/admin/awscli2/default.nix b/pkgs/tools/admin/awscli2/default.nix
index cf765a53c53f..e0db6c87929d 100644
--- a/pkgs/tools/admin/awscli2/default.nix
+++ b/pkgs/tools/admin/awscli2/default.nix
@@ -82,7 +82,7 @@ with py.pkgs; buildPythonApplication rec {
     prompt-toolkit
     pyyaml
     rsa
-    ruamel_yaml
+    ruamel-yaml
     s3transfer
     six
     wcwidth
diff --git a/pkgs/tools/backup/borgmatic/default.nix b/pkgs/tools/backup/borgmatic/default.nix
index 2fe7d0866745..904e64704c90 100644
--- a/pkgs/tools/backup/borgmatic/default.nix
+++ b/pkgs/tools/backup/borgmatic/default.nix
@@ -21,7 +21,7 @@ python3Packages.buildPythonApplication rec {
     borgbackup
     colorama
     jsonschema
-    ruamel_yaml
+    ruamel-yaml
     requests
     setuptools
   ];
diff --git a/pkgs/tools/misc/bkyml/default.nix b/pkgs/tools/misc/bkyml/default.nix
index aea83e7c99ff..16af495b9345 100644
--- a/pkgs/tools/misc/bkyml/default.nix
+++ b/pkgs/tools/misc/bkyml/default.nix
@@ -32,7 +32,7 @@ buildPythonApplication rec {
   pythonImportsCheck = [ "bkyml" ];
 
   propagatedBuildInputs = [
-    ruamel_yaml
+    ruamel-yaml
     setuptools
   ];
 
diff --git a/pkgs/tools/misc/ntfy/default.nix b/pkgs/tools/misc/ntfy/default.nix
index 3f85e7f01a4b..4a2af4895ac4 100644
--- a/pkgs/tools/misc/ntfy/default.nix
+++ b/pkgs/tools/misc/ntfy/default.nix
@@ -16,7 +16,7 @@ python3Packages.buildPythonApplication rec {
   ];
 
   propagatedBuildInputs = with python3Packages; [
-    requests ruamel_yaml appdirs
+    requests ruamel-yaml appdirs
     sleekxmpp dnspython
     emoji
     psutil