diff --git a/pkgs/applications/office/elementary-planner/default.nix b/pkgs/applications/office/elementary-planner/default.nix
index 88a063158bd1..73888fbfe3d2 100644
--- a/pkgs/applications/office/elementary-planner/default.nix
+++ b/pkgs/applications/office/elementary-planner/default.nix
@@ -20,17 +20,19 @@
 , pantheon /* granite, icons, maintainers */
 , webkitgtk
 , libpeas
+, libhandy
+, curl
 }:
 
 stdenv.mkDerivation rec {
   pname = "elementary-planner";
-  version = "2.6.9";
+  version = "2.7";
 
   src = fetchFromGitHub {
     owner = "alainm23";
     repo = "planner";
     rev = version;
-    sha256 = "17ij017x2cplqhway8376k8mmrll4w1jfwhf7ixldq9g0q2inzd8";
+    sha256 = "sha256-3eFPGRcZWhzFYi52TbHmpFNLI0pWYcHbbBI7efqZwYE=";
   };
 
   nativeBuildInputs = [
@@ -58,6 +60,8 @@ stdenv.mkDerivation rec {
     sqlite
     webkitgtk
     libgdata # required by some dependency transitively
+    libhandy
+    curl
   ];
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/scikit-hep-testdata/default.nix b/pkgs/development/python-modules/scikit-hep-testdata/default.nix
index 7c3ca7a63874..0c62eaf0d08c 100644
--- a/pkgs/development/python-modules/scikit-hep-testdata/default.nix
+++ b/pkgs/development/python-modules/scikit-hep-testdata/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "scikit-hep-testdata";
-  version = "0.4.4";
+  version = "0.4.6";
   format = "pyproject";
 
   # fetch from github as we want the data files
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "scikit-hep";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1kd1nl62bydb2rk47ymh30l33jbaji3mb9zbvxlvxladrbqnxagp";
+    sha256 = "16y84nrs8zn0vnarrniqjwq1sp6yrs0mx7ma0rdvzjafasiak9vm";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/servers/amqp/rabbitmq-server/default.nix b/pkgs/servers/amqp/rabbitmq-server/default.nix
index a3ff060f9337..33541da86b28 100644
--- a/pkgs/servers/amqp/rabbitmq-server/default.nix
+++ b/pkgs/servers/amqp/rabbitmq-server/default.nix
@@ -27,12 +27,12 @@
 
 stdenv.mkDerivation rec {
   pname = "rabbitmq-server";
-  version = "3.9.3";
+  version = "3.9.4";
 
   # when updating, consider bumping elixir version in all-packages.nix
   src = fetchurl {
     url = "https://github.com/rabbitmq/rabbitmq-server/releases/download/v${version}/${pname}-${version}.tar.xz";
-    sha256 = "sha256-33nrS29t/a8D8Rl+d/ipRU2923QKr+EAN3rgxisCR0U=";
+    sha256 = "sha256-L2ftgdk7QmWl3iQR52G4SwZyI4NURybVMQ1WtcHPvHE=";
   };
 
   nativeBuildInputs = [ unzip xmlto docbook_xml_dtd_45 docbook_xsl zip rsync ];