diff --git a/external/googletest b/external/googletest
index 6a593823..c4fec745 160000
--- a/external/googletest
+++ b/external/googletest
@@ -1 +1 @@
-Subproject commit 6a5938233b6519ba99ddb7c7314d45d3fa877969
+Subproject commit c4fec74514a59e4501540a77703606910cb0ee60
diff --git a/external/ngspice b/external/ngspice
index 902a62d2..03ec21c1 160000
--- a/external/ngspice
+++ b/external/ngspice
@@ -1 +1 @@
-Subproject commit 902a62d2f442a1d8322ae4fcad35c143c7a14561
+Subproject commit 03ec21c1a650f62301a748c92f25de65e6baedd7