diff --git a/poky/bitbake/lib/bb/tests/fetch.py b/poky/bitbake/lib/bb/tests/fetch.py
index af292a2..8ad1c85 100644
--- a/poky/bitbake/lib/bb/tests/fetch.py
+++ b/poky/bitbake/lib/bb/tests/fetch.py
@@ -376,7 +376,7 @@
     def setUp(self):
         self.origdir = os.getcwd()
         self.d = bb.data.init()
-        self.tempdir = tempfile.mkdtemp()
+        self.tempdir = tempfile.mkdtemp(prefix="bitbake-fetch-")
         self.dldir = os.path.join(self.tempdir, "download")
         os.mkdir(self.dldir)
         self.d.setVar("DL_DIR", self.dldir)
@@ -826,12 +826,12 @@
 class FetcherNetworkTest(FetcherTest):
     @skipIfNoNetwork()
     def test_fetch(self):
-        fetcher = bb.fetch.Fetch(["http://downloads.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz", "http://downloads.yoctoproject.org/releases/bitbake/bitbake-1.1.tar.gz"], self.d)
+        fetcher = bb.fetch.Fetch(["https://downloads.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz", "https://downloads.yoctoproject.org/releases/bitbake/bitbake-1.1.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-1.0.tar.gz"), 57749)
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-1.1.tar.gz"), 57892)
         self.d.setVar("BB_NO_NETWORK", "1")
-        fetcher = bb.fetch.Fetch(["http://downloads.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz", "http://downloads.yoctoproject.org/releases/bitbake/bitbake-1.1.tar.gz"], self.d)
+        fetcher = bb.fetch.Fetch(["https://downloads.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz", "https://downloads.yoctoproject.org/releases/bitbake/bitbake-1.1.tar.gz"], self.d)
         fetcher.download()
         fetcher.unpack(self.unpackdir)
         self.assertEqual(len(os.listdir(self.unpackdir + "/bitbake-1.0/")), 9)
@@ -839,21 +839,21 @@
 
     @skipIfNoNetwork()
     def test_fetch_mirror(self):
-        self.d.setVar("MIRRORS", "http://.*/.* http://downloads.yoctoproject.org/releases/bitbake")
+        self.d.setVar("MIRRORS", "http://.*/.* https://downloads.yoctoproject.org/releases/bitbake")
         fetcher = bb.fetch.Fetch(["http://invalid.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-1.0.tar.gz"), 57749)
 
     @skipIfNoNetwork()
     def test_fetch_mirror_of_mirror(self):
-        self.d.setVar("MIRRORS", "http://.*/.* http://invalid2.yoctoproject.org/ \n http://invalid2.yoctoproject.org/.* http://downloads.yoctoproject.org/releases/bitbake")
+        self.d.setVar("MIRRORS", "http://.*/.* http://invalid2.yoctoproject.org/ \n http://invalid2.yoctoproject.org/.* https://downloads.yoctoproject.org/releases/bitbake")
         fetcher = bb.fetch.Fetch(["http://invalid.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-1.0.tar.gz"), 57749)
 
     @skipIfNoNetwork()
     def test_fetch_file_mirror_of_mirror(self):
-        self.d.setVar("MIRRORS", "http://.*/.* file:///some1where/ \n file:///some1where/.* file://some2where/ \n file://some2where/.* http://downloads.yoctoproject.org/releases/bitbake")
+        self.d.setVar("MIRRORS", "http://.*/.* file:///some1where/ \n file:///some1where/.* file://some2where/ \n file://some2where/.* https://downloads.yoctoproject.org/releases/bitbake")
         fetcher = bb.fetch.Fetch(["http://invalid.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz"], self.d)
         os.mkdir(self.dldir + "/some2where")
         fetcher.download()
@@ -861,20 +861,20 @@
 
     @skipIfNoNetwork()
     def test_fetch_premirror(self):
-        self.d.setVar("PREMIRRORS", "http://.*/.* http://downloads.yoctoproject.org/releases/bitbake")
+        self.d.setVar("PREMIRRORS", "http://.*/.* https://downloads.yoctoproject.org/releases/bitbake")
         fetcher = bb.fetch.Fetch(["http://invalid.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-1.0.tar.gz"), 57749)
 
     @skipIfNoNetwork()
     def test_fetch_specify_downloadfilename(self):
-        fetcher = bb.fetch.Fetch(["http://downloads.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz;downloadfilename=bitbake-v1.0.0.tar.gz"], self.d)
+        fetcher = bb.fetch.Fetch(["https://downloads.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz;downloadfilename=bitbake-v1.0.0.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-v1.0.0.tar.gz"), 57749)
 
     @skipIfNoNetwork()
     def test_fetch_premirror_specify_downloadfilename_regex_uri(self):
-        self.d.setVar("PREMIRRORS", "http://.*/.* http://downloads.yoctoproject.org/releases/bitbake/")
+        self.d.setVar("PREMIRRORS", "http://.*/.* https://downloads.yoctoproject.org/releases/bitbake/")
         fetcher = bb.fetch.Fetch(["http://invalid.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz;downloadfilename=bitbake-v1.0.0.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-v1.0.0.tar.gz"), 57749)
@@ -882,7 +882,7 @@
     @skipIfNoNetwork()
     # BZ13039
     def test_fetch_premirror_specify_downloadfilename_specific_uri(self):
-        self.d.setVar("PREMIRRORS", "http://invalid.yoctoproject.org/releases/bitbake http://downloads.yoctoproject.org/releases/bitbake")
+        self.d.setVar("PREMIRRORS", "http://invalid.yoctoproject.org/releases/bitbake https://downloads.yoctoproject.org/releases/bitbake")
         fetcher = bb.fetch.Fetch(["http://invalid.yoctoproject.org/releases/bitbake/bitbake-1.0.tar.gz;downloadfilename=bitbake-v1.0.0.tar.gz"], self.d)
         fetcher.download()
         self.assertEqual(os.path.getsize(self.dldir + "/bitbake-v1.0.0.tar.gz"), 57749)
@@ -1012,7 +1012,7 @@
 
     @skipIfNoNetwork()
     def test_git_submodule_CLI11(self):
-        url = "gitsm://github.com/CLIUtils/CLI11;protocol=git;rev=bd4dc911847d0cde7a6b41dfa626a85aab213baf"
+        url = "gitsm://github.com/CLIUtils/CLI11;protocol=git;rev=bd4dc911847d0cde7a6b41dfa626a85aab213baf;branch=main"
         fetcher = bb.fetch.Fetch([url], self.d)
         fetcher.download()
         # Previous cwd has been deleted
@@ -1027,12 +1027,12 @@
     @skipIfNoNetwork()
     def test_git_submodule_update_CLI11(self):
         """ Prevent regression on update detection not finding missing submodule, or modules without needed commits """
-        url = "gitsm://github.com/CLIUtils/CLI11;protocol=git;rev=cf6a99fa69aaefe477cc52e3ef4a7d2d7fa40714"
+        url = "gitsm://github.com/CLIUtils/CLI11;protocol=git;rev=cf6a99fa69aaefe477cc52e3ef4a7d2d7fa40714;branch=main"
         fetcher = bb.fetch.Fetch([url], self.d)
         fetcher.download()
 
         # CLI11 that pulls in a newer nlohmann-json
-        url = "gitsm://github.com/CLIUtils/CLI11;protocol=git;rev=49ac989a9527ee9bb496de9ded7b4872c2e0e5ca"
+        url = "gitsm://github.com/CLIUtils/CLI11;protocol=git;rev=49ac989a9527ee9bb496de9ded7b4872c2e0e5ca;branch=main"
         fetcher = bb.fetch.Fetch([url], self.d)
         fetcher.download()
         # Previous cwd has been deleted
@@ -1291,10 +1291,10 @@
         #
         # packages with versions only in current directory
         #
-        # http://downloads.yoctoproject.org/releases/eglibc/eglibc-2.18-svnr23787.tar.bz2
+        # https://downloads.yoctoproject.org/releases/eglibc/eglibc-2.18-svnr23787.tar.bz2
         ("eglic", "/releases/eglibc/eglibc-2.18-svnr23787.tar.bz2", "", "")
             : "2.19",
-        # http://downloads.yoctoproject.org/releases/gnu-config/gnu-config-20120814.tar.bz2
+        # https://downloads.yoctoproject.org/releases/gnu-config/gnu-config-20120814.tar.bz2
         ("gnu-config", "/releases/gnu-config/gnu-config-20120814.tar.bz2", "", "")
             : "20120814",
         #
@@ -1357,13 +1357,13 @@
 
 
 class FetchCheckStatusTest(FetcherTest):
-    test_wget_uris = ["http://downloads.yoctoproject.org/releases/sato/sato-engine-0.1.tar.gz",
-                      "http://downloads.yoctoproject.org/releases/sato/sato-engine-0.2.tar.gz",
-                      "http://downloads.yoctoproject.org/releases/sato/sato-engine-0.3.tar.gz",
+    test_wget_uris = ["https://downloads.yoctoproject.org/releases/sato/sato-engine-0.1.tar.gz",
+                      "https://downloads.yoctoproject.org/releases/sato/sato-engine-0.2.tar.gz",
+                      "https://downloads.yoctoproject.org/releases/sato/sato-engine-0.3.tar.gz",
                       "https://yoctoproject.org/",
                       "https://docs.yoctoproject.org",
-                      "http://downloads.yoctoproject.org/releases/opkg/opkg-0.1.7.tar.gz",
-                      "http://downloads.yoctoproject.org/releases/opkg/opkg-0.3.0.tar.gz",
+                      "https://downloads.yoctoproject.org/releases/opkg/opkg-0.1.7.tar.gz",
+                      "https://downloads.yoctoproject.org/releases/opkg/opkg-0.3.0.tar.gz",
                       "ftp://sourceware.org/pub/libffi/libffi-1.20.tar.gz",
                       "http://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz",
                       "https://ftp.gnu.org/gnu/chess/gnuchess-5.08.tar.gz",