diff --git a/src/node_buffer.cc b/src/node_buffer.cc
index 9eb351b443a111..6e25889d6e4a25 100644
--- a/src/node_buffer.cc
+++ b/src/node_buffer.cc
@@ -483,7 +483,7 @@ void StringSlice<UCS2>(const FunctionCallbackInfo<Value>& args) {
   bool release = false;
 
   // Node's "ucs2" encoding expects LE character data inside a Buffer, so we
-  // need to reorder on BE platforms.  See http://nodejs.org/api/buffer.html
+  // need to reorder on BE platforms.  See https://nodejs.org/api/buffer.html
   // regarding Node's "ucs2" encoding specification.
   const bool aligned = (reinterpret_cast<uintptr_t>(data) % sizeof(*buf) == 0);
   if (IsLittleEndian() && !aligned) {
diff --git a/src/string_bytes.cc b/src/string_bytes.cc
index 0bc2ec044ebb55..83c74d2f182021 100644
--- a/src/string_bytes.cc
+++ b/src/string_bytes.cc
@@ -343,7 +343,7 @@ size_t StringBytes::Write(Isolate* isolate,
 
       // Node's "ucs2" encoding wants LE character data stored in
       // the Buffer, so we need to reorder on BE platforms.  See
-      // http://nodejs.org/api/buffer.html regarding Node's "ucs2"
+      // https://nodejs.org/api/buffer.html regarding Node's "ucs2"
       // encoding specification
       if (IsBigEndian())
         SwapBytes16(buf, nbytes);
@@ -709,7 +709,7 @@ MaybeLocal<Value> StringBytes::Encode(Isolate* isolate,
 
   // Node's "ucs2" encoding expects LE character data inside a
   // Buffer, so we need to reorder on BE platforms.  See
-  // http://nodejs.org/api/buffer.html regarding Node's "ucs2"
+  // https://nodejs.org/api/buffer.html regarding Node's "ucs2"
   // encoding specification
   if (IsBigEndian()) {
     uint16_t* dst = node::UncheckedMalloc<uint16_t>(buflen);
diff --git a/tools/msvs/msi/product.wxs b/tools/msvs/msi/product.wxs
index c8a89d725509db..e9e4e33751d254 100755
--- a/tools/msvs/msi/product.wxs
+++ b/tools/msvs/msi/product.wxs
@@ -254,7 +254,7 @@
                        KeyPath="yes"/>
         <util:InternetShortcut Id="WebsiteShortcut"
                                Name="Node.js website"
-                               Target="http://nodejs.org"
+                               Target="https://nodejs.org/"
                                Type="url"/>
         <util:InternetShortcut Id="DocsShortcut"
                                Name="Node.js documentation"
diff --git a/tools/pkgsrc/description b/tools/pkgsrc/description
index 1cf2a08512e67f..b070f52fb6b092 100644
--- a/tools/pkgsrc/description
+++ b/tools/pkgsrc/description
@@ -4,4 +4,4 @@ intended for writing scalable network programs such as web servers.
 Packaged by nodejs.org
 
 Homepage:
-http://nodejs.org/
+https://nodejs.org/
diff --git a/tools/rpm/node.spec b/tools/rpm/node.spec
index 39b98ec5541c53..83c7b67b2a39a5 100644
--- a/tools/rpm/node.spec
+++ b/tools/rpm/node.spec
@@ -22,7 +22,7 @@ Summary: Node.js is a platform for building fast, scalable network applications.
 Group: Development/Languages
 License: MIT
 URL: https://nodejs.org/
-Source0: http://nodejs.org/dist/v%{_version}/node-v%{_version}.tar.gz
+Source0: https://nodejs.org/dist/v%{_version}/node-v%{_version}.tar.gz
 BuildRequires: gcc
 BuildRequires: gcc-c++
 BuildRequires: glibc-devel