diff --git a/satellites/json-glib.sat b/satellites/json-glib.sat
index ff8369a..1e6b333 100644
--- a/satellites/json-glib.sat
+++ b/satellites/json-glib.sat
@@ -1,11 +1,11 @@
 import 'compile/meson'
 
 name=json-glib
-majver=1.3
+majver=1.4
 version=$majver.2
 
 dlextract "https://download.gnome.org/sources/$name/$majver/$name-$version.tar.xz" \
-          'ff8469fe2f6243dc7e7ffd17a3641618'
+          '35107e23a7bbbc70f31c34f7b9adf1c3'
 _
 
 cd "$name-$version"
diff --git a/satellites/meson.sat b/satellites/meson.sat
index 45548e5..deb2522 100644
--- a/satellites/meson.sat
+++ b/satellites/meson.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=meson
-version=0.42.0
+version=0.47.1
 
 dlextract "https://github.com/mesonbuild/$name/releases/download/$version/$name-$version.tar.gz" \
-          'b2518db2c56348f17a65d5edb04e0c60'
+          '5ed95fd4e9c7634f7cf3482d352804e7'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-asn1crypto.sat b/satellites/python3-asn1crypto.sat
index 1e45050..394fdf2 100644
--- a/satellites/python3-asn1crypto.sat
+++ b/satellites/python3-asn1crypto.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=asn1crypto
-version=0.22.0
+version=0.24.0
 
 dlextract "https://github.com/wbond/$name/archive/$version/$name-$version.tar.gz" \
-          '583cd7106c5137a208bd14f876ed2001'
+          'e9df42b281e75fa924f54f19270a3b4a'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-cairo.sat b/satellites/python3-cairo.sat
index 3968ff6..582a0de 100644
--- a/satellites/python3-cairo.sat
+++ b/satellites/python3-cairo.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=pycairo
-version=1.15.1
+version=1.17.1
 
 dlextract "https://github.com/pygobject/$name/releases/download/v$version/$name-$version.tar.gz" \
-          '29620ad9b0fa4a7052760e4fa4b71b4c'
+          '34c1ee106655b450c4bd57e29371a4a7'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-certifi.sat b/satellites/python3-certifi.sat
index 723106a..8004d30 100644
--- a/satellites/python3-certifi.sat
+++ b/satellites/python3-certifi.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=python-certifi
-version=2017.04.17
+version=2018.04.16
 
 dlextract "https://github.com/certifi/$name/archive/$version/$name-$version.tar.gz" \
-          '34d86e84752e1870704228ef20868ba5'
+          'a718bc6ba25653a4e64d468789bbd7d2'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-cffi.sat b/satellites/python3-cffi.sat
index 718c0cf..7693c5e 100644
--- a/satellites/python3-cffi.sat
+++ b/satellites/python3-cffi.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=cffi
-version=1.11.2
+version=1.11.5
 
-dlextract "https://pypi.python.org/packages/c9/70/89b68b6600d479034276fed316e14b9107d50a62f5627da37fafe083fde3/$name-$version.tar.gz" \
-          'a731487324b501c8295221b629d3f5f3'
+dlextract "https://files.pythonhosted.org/packages/e7/a7/4cd50e57cc6f436f1cc3a7e8fa700ff9b8b4d471620629074913e3735fb2/$name-$version.tar.gz" \
+          'ac8492f4ad952360737413e82d661908'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-cryptodome.sat b/satellites/python3-cryptodome.sat
index c468a99..da28235 100644
--- a/satellites/python3-cryptodome.sat
+++ b/satellites/python3-cryptodome.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=pycryptodome
-version=3.4.6
+version=3.6.4
 
 dlextract "https://github.com/Legrandin/$name/archive/v$version/$name-$version.tar.gz" \
-          '23f8d1921b69df462f2e62af5aaf4ce9'
+          '024b338d1df5d5c835f95d0d5569d40d'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-cryptography.sat b/satellites/python3-cryptography.sat
index 8cdc3a5..90e54cf 100644
--- a/satellites/python3-cryptography.sat
+++ b/satellites/python3-cryptography.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=cryptography
-version=2.0
+version=2.3
 
 dlextract "https://github.com/pyca/$name/archive/$version/$name-$version.tar.gz" \
-          'fca95e34cd920837f2d2f83390a41dc1'
+          '351378eb01b66d06815206fff9b4ec0e'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-docutils.sat b/satellites/python3-docutils.sat
index ceeb238..5e73e85 100644
--- a/satellites/python3-docutils.sat
+++ b/satellites/python3-docutils.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=docutils
-version=0.13.1
+version=0.14
 
 dlextract "http://prdownloads.sourceforge.net/$name/$name-$version.tar.gz" \
-          'ea4a893c633c788be9b8078b6b305d53'
+          'c53768d63db3873b7d452833553469de'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-gobject.sat b/satellites/python3-gobject.sat
index df6616b..c9a8252 100644
--- a/satellites/python3-gobject.sat
+++ b/satellites/python3-gobject.sat
@@ -1,14 +1,14 @@
-import 'compile/configure'
+import 'compile/meson'
 
 name=pygobject
-majver=3.25
-version=$majver.1
+majver=3.29
+version=$majver.2
 
 dlextract "https://download.gnome.org/sources/$name/$majver/$name-$version.tar.xz" \
-          '493319f2a9f5931aee82429b02aba375'
+          'bc72d39e4303d94fc0f06b751f5c9a83'
 _
 
 cd "$name-$version"
-compile_configure -- --without-common
+compile_meson
 
 # vim:set tabstop=4 shiftwidth=4 syntax=sh expandtab:
diff --git a/satellites/python3-idna.sat b/satellites/python3-idna.sat
index 6efbb4d..1f4603c 100644
--- a/satellites/python3-idna.sat
+++ b/satellites/python3-idna.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=idna
-version=2.5
+version=2.7
 
 dlextract "https://github.com/kjd/$name/archive/v$version/$name-$version.tar.gz" \
-          'f31cd2faf6954e13978f1d802a9dc9b6'
+          'd7d71126d040d965726688885ec81532'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-iso3166.sat b/satellites/python3-iso3166.sat
index e0de64f..938dca1 100644
--- a/satellites/python3-iso3166.sat
+++ b/satellites/python3-iso3166.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=iso3166
-version=0.8
+version=0.9
 
-dlextract "https://pypi.python.org/packages/46/06/64145b8d6be8474db1f09f6b01a083921c11a4c979d029677c7e943d2433/$name-$version.tar.gz" \
-          '9b7a42df80495fe253d6edd035974128'
+dlextract "https://files.pythonhosted.org/packages/f2/f6/985e5b174786e93aff77ec055a4b7ba55ebc95a3f8b5880f845d7bbd253e/$name-$version.tar.gz" \
+          'e158da509cc7a7ec400a7f44f99e6a3f'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-isodate.sat b/satellites/python3-isodate.sat
new file mode 100644
index 0000000..bc27ec0
--- /dev/null
+++ b/satellites/python3-isodate.sat
@@ -0,0 +1,13 @@
+import 'compile/python'
+
+name=isodate
+version=0.6.0
+
+dlextract "https://github.com/gweis/$name/archive/$version/$name-$version.tar.gz" \
+          'ca21c5be568663dfa7ff4937bebf1949'
+_
+
+cd "$name-$version"
+compile_python 3
+
+# vim:set tabstop=4 shiftwidth=4 syntax=sh expandtab:
diff --git a/satellites/python3-packaging.sat b/satellites/python3-packaging.sat
index b850693..bc9aeab 100644
--- a/satellites/python3-packaging.sat
+++ b/satellites/python3-packaging.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=packaging
-version=16.8
+version=17.1
 
-dlextract "https://github.com/pypa/$name/archive/$version/$name-$version.tar.gz" \
-          '02c9a248368c7b9d3236cac349a67825'
+dlextract "https://files.pythonhosted.org/packages/77/32/439f47be99809c12ef2da8b60a2c47987786d2c6c9205549dd6ef95df8bd/$name-$version.tar.gz" \
+          '8baf8241d1b6b0a5fae9b00f359976a8'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-pillow.sat b/satellites/python3-pillow.sat
index 5c2f82f..b2f2379 100644
--- a/satellites/python3-pillow.sat
+++ b/satellites/python3-pillow.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=Pillow
-version=5.1.1
+version=5.2.0
 
 dlextract "https://github.com/python-pillow/$name/archive/$version/$name-$version.tar.gz" \
-          '6950be471fd17f567306e25f2649ffc6'
+          'd32e3dcf9736217d24f4d9a1d77b9326'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-requests.sat b/satellites/python3-requests.sat
index 94b9cc2..130a766 100644
--- a/satellites/python3-requests.sat
+++ b/satellites/python3-requests.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=requests
-version=2.18.1
+version=2.19.1
 
 dlextract "https://github.com/kennethreitz/$name/archive/v$version/$name-$version.tar.gz" \
-          'a3d6f123e328ab97131f8232a17eebdc'
+          '36c3fc28fa2a74ca01ce0f0f20d6a400'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-setuptools.sat b/satellites/python3-setuptools.sat
index 42799e5..520f261 100644
--- a/satellites/python3-setuptools.sat
+++ b/satellites/python3-setuptools.sat
@@ -1,12 +1,12 @@
 import 'compile/python'
 
 name=setuptools
-version=36.2.0
+version=40.0.0
 
 define_option 'easy_install-symlink: Install the easy_install symlink (it may conflict with python2)'
 
 dlextract "https://github.com/pypa/$name/archive/v$version/$name-$version.tar.gz" \
-          '7b6f9ac436ed7e245e265daccc0e6c43'
+          '1af9832852b660403be4f40aa3527cea'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-six.sat b/satellites/python3-six.sat
index 5694390..a7bd0f2 100644
--- a/satellites/python3-six.sat
+++ b/satellites/python3-six.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=six
-version=1.10.0
+version=1.11.0
 
-dlextract "https://pypi.python.org/packages/b3/b2/238e2590826bfdd113244a40d9d3eb26918bd798fc187e2360a8367068db/$name-$version.tar.gz" \
-          '34eed507548117b2ab523ab14b2f8b55'
+dlextract "https://files.pythonhosted.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/$name-$version.tar.gz" \
+          'd12789f9baf7e9fb2524c0c64f1773f8'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-urllib3.sat b/satellites/python3-urllib3.sat
index 373c560..64f4c17 100644
--- a/satellites/python3-urllib3.sat
+++ b/satellites/python3-urllib3.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=urllib3
-version=1.21.1
+version=1.23
 
 dlextract "https://github.com/shazow/$name/archive/$version/$name-$version.tar.gz" \
-          'b0a2c692ea273dc120b209a027b0df3c'
+          '9d57ad36760574e90e2ff4fd9faebb98'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-websocket-client.sat b/satellites/python3-websocket-client.sat
index 5af28d0..5dea581 100644
--- a/satellites/python3-websocket-client.sat
+++ b/satellites/python3-websocket-client.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=websocket-client
-version=0.46.0
+version=0.48.0
 
 dlextract "https://github.com/$name/$name/archive/v$version/$name-$version.tar.gz" \
-          '59af7779c3e8bf6653a2e159f58ee328'
+          'de2e52d917700f6b87edaf60942183e6'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3-yaml.sat b/satellites/python3-yaml.sat
index e37d41c..40fdf34 100644
--- a/satellites/python3-yaml.sat
+++ b/satellites/python3-yaml.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=PyYAML
-version=3.12
+version=3.13
 
 dlextract "http://pyyaml.org/download/pyyaml/$name-$version.tar.gz" \
-          '4c129761b661d181ebf7ff4eb2d79950'
+          'b78b96636d68ac581c0e2f38158c224f'
 _
 
 cd "$name-$version"
diff --git a/satellites/python3.sat b/satellites/python3.sat
index dd39fc3..fa40524 100644
--- a/satellites/python3.sat
+++ b/satellites/python3.sat
@@ -1,12 +1,12 @@
 import 'compile/configure'
 
 name=Python
-version=3.6.3
+version=3.7.0
 
 define_option '2to3-symlink: Install the 2to3 symlink (it may conflict with python2)'
 
 dlextract "https://www.python.org/ftp/python/$version/$name-$version.tar.xz" \
-          'b9c2c36c33fb89bda1fefd37ad5af9be'
+          'eb8c2a6b1447d50813c02714af4681f3'
 _
 
 cd "$name-$version"
diff --git a/satellites/rgbds.sat b/satellites/rgbds.sat
index 2414b51..e9f2efb 100644
--- a/satellites/rgbds.sat
+++ b/satellites/rgbds.sat
@@ -1,8 +1,8 @@
 name=rgbds
-version=0.3.6
+version=0.3.7
 
 dlextract "https://github.com/rednex/$name/releases/download/v$version/$name-$version.tar.gz" \
-          '04ef8d9670a1a4c12a510047fcb2750d'
+          '2e11f14dfcedc0b5db6f8b2781efb9c9'
 _
 
 cd "$name-$version"
diff --git a/satellites/speedtest-cli.sat b/satellites/speedtest-cli.sat
index 6e0bb0b..0da8b49 100644
--- a/satellites/speedtest-cli.sat
+++ b/satellites/speedtest-cli.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=speedtest-cli
-version=1.0.6
+version=2.0.2
 
 dlextract "https://github.com/sivel/speedtest-cli/archive/v$version/$name-$version.tar.gz" \
-          'a2b4df4a4977fa28acba082c0a4e86b2'
+          '3943d71172eaec3f882a020f3d5fae56'
 _
 
 cd "$name-$version"
diff --git a/satellites/streamlink.sat b/satellites/streamlink.sat
index 8e9d188..6c02189 100644
--- a/satellites/streamlink.sat
+++ b/satellites/streamlink.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=streamlink
-version=0.11.0
+version=0.14.2
 
 dlextract "https://github.com/$name/$name/releases/download/$version/$name-$version.tar.gz" \
-          'f9455fe34e0a06943084f32e3c0ee4ad'
+          'c6f106592e7f911034217b5be7595739'
 _
 
 cd "$name-$version"
diff --git a/satellites/youtube-dl.sat b/satellites/youtube-dl.sat
index 4c5ac43..32cad13 100644
--- a/satellites/youtube-dl.sat
+++ b/satellites/youtube-dl.sat
@@ -1,10 +1,10 @@
 import 'compile/python'
 
 name=youtube-dl
-version=2018.01.07
+version=2018.07.21
 
 dlextract "https://yt-dl.org/downloads/$version/$name-$version.tar.gz" \
-          '49ef4d7c3522eadad4fc57b8c47b4c6d'
+          '982b98b48766dbec973a634c36584e4f'
 _
 
 cd "$name"