diff --git a/.gitmodules b/.gitmodules
index 4c8f1ff..728604d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1996,9 +1996,6 @@
 [submodule "lapack"]
 	path = lapack
 	url = ../../SLFO-pool/lapack
-[submodule "lastlog2"]
-	path = lastlog2
-	url = ../../SLFO-pool/lastlog2
 [submodule "latex2html"]
 	path = latex2html
 	url = ../../SLFO-pool/latex2html
diff --git a/MozillaFirefox b/MozillaFirefox
index 8cde562..66e5d0d 160000
--- a/MozillaFirefox
+++ b/MozillaFirefox
@@ -1 +1 @@
-Subproject commit 8cde56270cf2d91e94d28fb440604b006e35b025ccdfc3779878fc2492598f99
+Subproject commit 66e5d0d6a3b14e0df51dc9397b86c18b9311202fe56a4ff746e744daf98ead8e
diff --git a/lastlog2 b/lastlog2
deleted file mode 160000
index ea8b0a1..0000000
--- a/lastlog2
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ea8b0a11552854ae07bcc2db3202a7c25d11c8b8347e968df58a5f7b4a9dba74
diff --git a/openssl-ibmca b/openssl-ibmca
index 5cecaae..6558a62 160000
--- a/openssl-ibmca
+++ b/openssl-ibmca
@@ -1 +1 @@
-Subproject commit 5cecaaeab0f7f933dc7eeab64f561a6e56e1ce79a468a50849cb56903fcdcc1a
+Subproject commit 6558a62def31c4e97eb375641fd1873c2675b3328d1e4734e5ab82174ee17497