diff --git a/pkgs/applications/networking/instant-messengers/slack/default.nix b/pkgs/applications/networking/instant-messengers/slack/default.nix
index a98d7a386fb1..f53f8d3fedac 100644
--- a/pkgs/applications/networking/instant-messengers/slack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack/default.nix
@@ -44,14 +44,14 @@ let
 
   pname = "slack";
 
-  x86_64-darwin-version = "4.18.0";
-  x86_64-darwin-sha256 = "1qldmh0xdbl18gvxxsi2jvcq1ziwap3naxgax4gn36x5k25ipw5k";
+  x86_64-darwin-version = "4.19.0";
+  x86_64-darwin-sha256 = "0dj51lhxiba69as6x76ni8h20d36bcpf2xz3rxr1s8881mprpfsg";
 
-  x86_64-linux-version = "4.18.0";
-  x86_64-linux-sha256 = "1dhdmi2rvww8m6400c5dc0c6mrircvflgwcja2rr7ry0lv98n6kh";
+  x86_64-linux-version = "4.19.2";
+  x86_64-linux-sha256 = "02npmprwl1h7c2y03khvx8ifhk1gj1axbvlwigp2hkkjdw7y4b5a";
 
-  aarch64-darwin-version = "4.18.0";
-  aarch64-darwin-sha256 = "0qlfxskqq5gr45p1gfc2jcbr1abhc6di653jwjgh7yibim0hpjab";
+  aarch64-darwin-version = "4.19.0";
+  aarch64-darwin-sha256 = "1mvs1bdyyyrpqmrbqg4sxpy6ylgchwz39nr232s441iqdz45p87v";
 
   version = {
     x86_64-darwin = x86_64-darwin-version;
diff --git a/pkgs/development/libraries/libplctag/default.nix b/pkgs/development/libraries/libplctag/default.nix
index 6ca637a5b515..f16e6eba0d9a 100644
--- a/pkgs/development/libraries/libplctag/default.nix
+++ b/pkgs/development/libraries/libplctag/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libplctag";
-  version = "2.3.7";
+  version = "2.4.0";
 
   src = fetchFromGitHub {
     owner = "libplctag";
     repo = "libplctag";
     rev = "v${version}";
-    sha256 = "sha256-AGU1/56OO96njWLSS91HBSe2tFXBwKzJMSh2/m6Fv0E=";
+    sha256 = "sha256-ClNLU1BPNemUOu+nMHujFYQSE+wnYuUPhHytjD8snb4=";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/libvmaf/default.nix b/pkgs/development/libraries/libvmaf/default.nix
index 1410822a1ca4..57a9095dc56e 100644
--- a/pkgs/development/libraries/libvmaf/default.nix
+++ b/pkgs/development/libraries/libvmaf/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libvmaf";
-  version = "2.2.0";
+  version = "2.2.1";
 
   src = fetchFromGitHub {
     owner = "netflix";
     repo = "vmaf";
     rev = "v${version}";
-    sha256 = "1jlmivmdzlhizljbmsvqqxnhjfyjh8zxyf5xv6j040vbfj4mf14f";
+    sha256 = "sha256-t1dK4UnperX9YtvmTwIo/03Dxq/Pl+K6kZIL0uX1OcE=";
   };
 
   sourceRoot = "source/libvmaf";
diff --git a/pkgs/development/python-modules/APScheduler/default.nix b/pkgs/development/python-modules/APScheduler/default.nix
index a4083707a072..a19fae878182 100644
--- a/pkgs/development/python-modules/APScheduler/default.nix
+++ b/pkgs/development/python-modules/APScheduler/default.nix
@@ -22,12 +22,12 @@
 
 buildPythonPackage rec {
   pname = "APScheduler";
-  version = "3.7.0";
+  version = "3.8.0";
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1cab7f2521e107d07127b042155b632b7a1cd5e02c34be5a28ff62f77c900c6a";
+    sha256 = "793b2d37c52ece53e34626619e6142e99b20b59a12155f39e1e6932e324f079d";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/deemix/default.nix b/pkgs/development/python-modules/deemix/default.nix
index 21c39e6d7b87..1f664fe1b000 100644
--- a/pkgs/development/python-modules/deemix/default.nix
+++ b/pkgs/development/python-modules/deemix/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "deemix";
-  version = "3.4.4";
+  version = "3.5.1";
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-HZg2zys92gH1j8WWgrzH3fpxoFDi+LPULmvlkUeB9Fw=";
+    sha256 = "3347d07fab5dcadcfa7798383ba0a2e026d4bfdc0a7c2a7584d7fbf128a3c233";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pytorch/bin.nix b/pkgs/development/python-modules/pytorch/bin.nix
index 593635ab42f8..e9bc58321df5 100644
--- a/pkgs/development/python-modules/pytorch/bin.nix
+++ b/pkgs/development/python-modules/pytorch/bin.nix
@@ -18,7 +18,7 @@ let
   pyVerNoDot = builtins.replaceStrings [ "." ] [ "" ] python.pythonVersion;
   srcs = import ./binary-hashes.nix version;
   unsupported = throw "Unsupported system";
-  version = "1.9.0";
+  version = "1.9.1";
 in buildPythonPackage {
   inherit version;
 
@@ -67,6 +67,6 @@ in buildPythonPackage {
     changelog = "https://github.com/pytorch/pytorch/releases/tag/v${version}";
     license = licenses.unfree; # Includes CUDA and Intel MKL.
     platforms = platforms.linux;
-    maintainers = with maintainers; [ ];
+    maintainers = with maintainers; [ junjihashimoto ];
   };
 }
diff --git a/pkgs/development/python-modules/pytorch/binary-hashes.nix b/pkgs/development/python-modules/pytorch/binary-hashes.nix
index d6fbde19f0f3..0fbf9ae91287 100644
--- a/pkgs/development/python-modules/pytorch/binary-hashes.nix
+++ b/pkgs/development/python-modules/pytorch/binary-hashes.nix
@@ -1,17 +1,26 @@
-version: {
-  x86_64-linux-37 = {
-    name = "torch-${version}-cp37-cp37m-linux_x86_64.whl";
-    url = "https://download.pytorch.org/whl/cu111/torch-${version}%2Bcu111-cp37-cp37m-linux_x86_64.whl";
-    hash = "sha256-GOTC4HpSxd+3V4LNPy3Ig1+IAhm3U+6s/gOkKxD4AJE=";
-  };
-  x86_64-linux-38 = {
-    name = "torch-${version}-cp38-cp38-linux_x86_64.whl";
-    url = "https://download.pytorch.org/whl/cu111/torch-${version}%2Bcu111-cp38-cp38-linux_x86_64.whl";
-    hash = "sha256-29KiXQJWCRRn92+ZddBq3Q+zYIKavUxB5HL3HafO0gc=";
-  };
-  x86_64-linux-39 = {
-    name = "torch-${version}-cp39-cp39-linux_x86_64.whl";
-    url = "https://download.pytorch.org/whl/cu111/torch-${version}%2Bcu111-cp39-cp39-linux_x86_64.whl";
-    hash = "sha256-VCLRkELiF8KqlAMLFrP+TaW+m6jupG5+WdQKEQlVli0=";
+# Warning: use the same CUDA version as pytorch-bin.
+#
+# Precompiled wheels can be found at:
+# https://download.pytorch.org/whl/torch_stable.html
+
+# To add a new version, run "prefetch.sh 'new-version'" to paste the generated file as follows.
+
+version : builtins.getAttr version {
+  "1.9.1" = {
+    x86_64-linux-37 = {
+      name = "torch-1.9.1-cp37-cp37m-linux_x86_64.whl";
+      url = "https://download.pytorch.org/whl/cu111/torch-1.9.1%2Bcu111-cp37-cp37m-linux_x86_64.whl";
+      hash = "sha256-qzXbbpLX+ZlRv41oAyQRk3guU0n/6vuNzWw+nOieL6s=";
+    };
+    x86_64-linux-38 = {
+      name = "torch-1.9.1-cp38-cp38-linux_x86_64.whl";
+      url = "https://download.pytorch.org/whl/cu111/torch-1.9.1%2Bcu111-cp38-cp38-linux_x86_64.whl";
+      hash = "sha256-JUbcqugax08/iN1LKfXq0ohSpejmbKhbT0by7qMGAzw=";
+    };
+    x86_64-linux-39 = {
+      name = "torch-1.9.1-cp39-cp39-linux_x86_64.whl";
+      url = "https://download.pytorch.org/whl/cu111/torch-1.9.1%2Bcu111-cp39-cp39-linux_x86_64.whl";
+      hash = "sha256-wNLLtR9ZxKkVOTzwbAikM5H83pXyH+aPHVFyfrO4c1M=";
+    };
   };
 }
diff --git a/pkgs/development/python-modules/pytorch/prefetch.sh b/pkgs/development/python-modules/pytorch/prefetch.sh
new file mode 100755
index 000000000000..65007f11bf7b
--- /dev/null
+++ b/pkgs/development/python-modules/pytorch/prefetch.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p nix-prefetch-scripts
+
+version=$1
+
+bucket="https://download.pytorch.org/whl/cu111"
+
+url_and_key_list=(
+"x86_64-linux-37 $bucket/torch-${version}%2Bcu111-cp37-cp37m-linux_x86_64.whl torch-${version}-cp37-cp37m-linux_x86_64.whl"
+"x86_64-linux-38 $bucket/torch-${version}%2Bcu111-cp38-cp38-linux_x86_64.whl torch-${version}-cp38-cp38-linux_x86_64.whl"
+"x86_64-linux-39 $bucket/torch-${version}%2Bcu111-cp39-cp39-linux_x86_64.whl torch-${version}-cp39-cp39-linux_x86_64.whl"
+)
+
+hashfile=binary-hashes-"$version".nix
+rm -f $hashfile
+echo "  \"$version\" = {" >> $hashfile
+
+for url_and_key in "${url_and_key_list[@]}"; do
+  key=$(echo "$url_and_key" | cut -d' ' -f1)
+  url=$(echo "$url_and_key" | cut -d' ' -f2)
+  name=$(echo "$url_and_key" | cut -d' ' -f3)
+
+  echo "prefetching ${url}..."
+  hash=$(nix hash to-sri --type sha256 `nix-prefetch-url "$url" --name "$name"`)
+
+  echo "    $key = {" >> $hashfile
+  echo "      name = \"$name\";" >> $hashfile
+  echo "      url = \"$url\";" >> $hashfile
+  echo "      hash = \"$hash\";" >> $hashfile
+  echo "    };" >> $hashfile
+
+  echo
+done
+
+echo "  };" >> $hashfile
+echo "done."
diff --git a/pkgs/development/python-modules/pytwitchapi/default.nix b/pkgs/development/python-modules/pytwitchapi/default.nix
index 78cd978bc9ad..943642bfd64c 100644
--- a/pkgs/development/python-modules/pytwitchapi/default.nix
+++ b/pkgs/development/python-modules/pytwitchapi/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "pytwitchapi";
-  version = "2.3.0";
+  version = "2.4.2";
   disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "Teekeks";
     repo = "pyTwitchAPI";
     rev = "v${version}";
-    sha256 = "sha256-ax3FHyyyRfXSWKsoUi8ao5TL2alo0bQP+lWiDaPjf34=";
+    sha256 = "0fq1ky6nbrb47mlznl3vq8m86lqb6p78fvbcy8x3rm3m5zngxnz7";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/robotframework-requests/default.nix b/pkgs/development/python-modules/robotframework-requests/default.nix
index f5ab684f746f..b43227c8f539 100644
--- a/pkgs/development/python-modules/robotframework-requests/default.nix
+++ b/pkgs/development/python-modules/robotframework-requests/default.nix
@@ -8,12 +8,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.9.1";
+  version = "0.9.2";
   pname = "robotframework-requests";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "22ea105846b28ddfc49713c59a363ad636ece5e308476dea59e73e3c9b544755";
+    sha256 = "b40f7869312b37975b6705057f73ee335dba8176bb784b607680c57d58c9ef62";
   };
 
   buildInputs = [ unittest2 ];
diff --git a/pkgs/development/python-modules/simple-salesforce/default.nix b/pkgs/development/python-modules/simple-salesforce/default.nix
index 7a0cebc44f92..ee0d273c1869 100644
--- a/pkgs/development/python-modules/simple-salesforce/default.nix
+++ b/pkgs/development/python-modules/simple-salesforce/default.nix
@@ -12,13 +12,13 @@
 
 buildPythonPackage rec {
   pname = "simple-salesforce";
-  version = "1.11.3";
+  version = "1.11.4";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = "v${version}";
-    sha256 = "16bd40n0xy0vmsgi2499vc6mx57ksyjrm6v88bwxp49p9qrm4a23";
+    sha256 = "17d6g7zfhlgd2n4mimjarl2x4hl7ww2lb4izidlns1hzqm8igg4y";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/snowflake-connector-python/default.nix b/pkgs/development/python-modules/snowflake-connector-python/default.nix
index 81d939db66be..e0f6c1b14d19 100644
--- a/pkgs/development/python-modules/snowflake-connector-python/default.nix
+++ b/pkgs/development/python-modules/snowflake-connector-python/default.nix
@@ -24,12 +24,12 @@
 
 buildPythonPackage rec {
   pname = "snowflake-connector-python";
-  version = "2.6.0";
+  version = "2.6.1";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0198d9c1934540ae9c7276d98f1048f3432160613d9d0e49398112bb21b0f0bb";
+    sha256 = "dbe6f7d84debd27b117e17fdb280be27695cf6ae54009c49495584d1b7776d1b";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix b/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
index 21ada23d47f4..75e6dc8a61b2 100644
--- a/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib_httpdomain/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "sphinxcontrib-httpdomain";
-  version = "1.7.0";
+  version = "1.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ac40b4fba58c76b073b03931c7b8ead611066a6aebccafb34dc19694f4eb6335";
+    sha256 = "2059cfabd0cca8fcc3455cc8ffad92f0915a7d3bb03bfddba078a6a0f35beec5";
   };
 
   propagatedBuildInputs = [ sphinx ];
diff --git a/pkgs/development/python-modules/torchvision/bin.nix b/pkgs/development/python-modules/torchvision/bin.nix
index e874d22c1029..a69531f2d062 100644
--- a/pkgs/development/python-modules/torchvision/bin.nix
+++ b/pkgs/development/python-modules/torchvision/bin.nix
@@ -15,7 +15,7 @@ let
   pyVerNoDot = builtins.replaceStrings [ "." ] [ "" ] python.pythonVersion;
   srcs = import ./binary-hashes.nix version;
   unsupported = throw "Unsupported system";
-  version = "0.10.0";
+  version = "0.10.1";
 in buildPythonPackage {
   inherit version;
 
diff --git a/pkgs/development/python-modules/torchvision/binary-hashes.nix b/pkgs/development/python-modules/torchvision/binary-hashes.nix
index c9b5a4df42ea..239db8bdb864 100644
--- a/pkgs/development/python-modules/torchvision/binary-hashes.nix
+++ b/pkgs/development/python-modules/torchvision/binary-hashes.nix
@@ -6,21 +6,21 @@
 # To add a new version, run "prefetch.sh 'new-version'" to paste the generated file as follows.
 
 version : builtins.getAttr version {
-  "0.10.0" = {
+  "0.10.1" = {
     x86_64-linux-37 = {
-      name = "torchvision-0.10.0-cp37-cp37m-linux_x86_64.whl";
-      url = "https://download.pytorch.org/whl/cu111/torchvision-0.10.0%2Bcu111-cp37-cp37m-linux_x86_64.whl";
-      hash = "sha256-yMgRhp06/rYIIiDNehNrZYIrvIbPvusCxGJL0mL+Bs4=";
+      name = "torchvision-0.10.1-cp37-cp37m-linux_x86_64.whl";
+      url = "https://download.pytorch.org/whl/cu111/torchvision-0.10.1%2Bcu111-cp37-cp37m-linux_x86_64.whl";
+      hash = "sha256-1MdsCrOLGkYpfbtv011/b6QG+yKaE+O0jUKeUVj2BJY=";
     };
     x86_64-linux-38 = {
-      name = "torchvision-0.10.0-cp38-cp38-linux_x86_64.whl";
-      url = "https://download.pytorch.org/whl/cu111/torchvision-0.10.0%2Bcu111-cp38-cp38-linux_x86_64.whl";
-      hash = "sha256-p1bw+4KsdTuXle+AwXYQVL8elPMroAHV9lkXJGWbtPc=";
+      name = "torchvision-0.10.1-cp38-cp38-linux_x86_64.whl";
+      url = "https://download.pytorch.org/whl/cu111/torchvision-0.10.1%2Bcu111-cp38-cp38-linux_x86_64.whl";
+      hash = "sha256-LtmsnNSa9g3tCdjW1jhu7AZlGgfyYIVh5/2R+WwcxSo=";
     };
     x86_64-linux-39 = {
-      name = "torchvision-0.10.0-cp39-cp39-linux_x86_64.whl";
-      url = "https://download.pytorch.org/whl/cu111/torchvision-0.10.0%2Bcu111-cp39-cp39-linux_x86_64.whl";
-      hash = "sha256-AOfhnHThVdJx5qxj2LTj+T9dPMFxQoxP3duxIm1y7KE=";
+      name = "torchvision-0.10.1-cp39-cp39-linux_x86_64.whl";
+      url = "https://download.pytorch.org/whl/cu111/torchvision-0.10.1%2Bcu111-cp39-cp39-linux_x86_64.whl";
+      hash = "sha256-ZOC/angyiLeOhe+7dAs0W6XlQRKK00T/iI+aBgFNpA0=";
     };
   };
 }
diff --git a/pkgs/development/tools/continuous-integration/github-runner/default.nix b/pkgs/development/tools/continuous-integration/github-runner/default.nix
index bf60c6523647..c667eb8c12e9 100644
--- a/pkgs/development/tools/continuous-integration/github-runner/default.nix
+++ b/pkgs/development/tools/continuous-integration/github-runner/default.nix
@@ -34,13 +34,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "github-runner";
-  version = "2.282.1";
+  version = "2.283.1";
 
   src = fetchFromGitHub {
     owner = "actions";
     repo = "runner";
     rev = "v${version}";
-    sha256 = "sha256-aDt+8vYR8bnaCmWUo3dqzVIekIr460/JzJkrpiPdIRw=";
+    sha256 = "sha256-S4Mql8lyHxahhYGoo91mlN6DrwKhyj1em0dv561j2l8=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/tools/compression/upx/default.nix b/pkgs/tools/compression/upx/default.nix
index 10e02626c017..aff00402ed97 100644
--- a/pkgs/tools/compression/upx/default.nix
+++ b/pkgs/tools/compression/upx/default.nix
@@ -8,15 +8,19 @@ stdenv.mkDerivation rec {
     sha256 = "051pk5jk8fcfg5mpgzj43z5p4cn7jy5jbyshyn78dwjqr7slsxs7";
   };
 
-  CXXFLAGS = "-Wno-unused-command-line-argument";
-
   buildInputs = [ ucl zlib perl ];
 
   preConfigure = ''
     export UPX_UCLDIR=${ucl}
   '';
 
-  makeFlags = [ "-C" "src" "CHECK_WHITESPACE=true" ];
+  makeFlags = [
+    "-C" "src"
+    "CHECK_WHITESPACE=true"
+
+    # Disable blanket -Werror. Triggers failues on minor gcc-11 warnings.
+    "CXXFLAGS_WERROR="
+  ];
 
   installPhase = ''
     mkdir -p $out/bin