diff --git a/esphome/config_validation.py b/esphome/config_validation.py
index 7bd3f90adc..993fcfac5b 100644
--- a/esphome/config_validation.py
+++ b/esphome/config_validation.py
@@ -116,7 +116,7 @@ RequiredFieldInvalid = vol.RequiredFieldInvalid
 ROOT_CONFIG_PATH = object()
 
 RESERVED_IDS = [
-    # C++ keywords http://en.cppreference.com/w/cpp/keyword
+    # C++ keywords https://en.cppreference.com/w/cpp/keyword
     "alarm",
     "alignas",
     "alignof",
diff --git a/esphome/platformio_api.py b/esphome/platformio_api.py
index b81ec4ab37..ed95fa125e 100644
--- a/esphome/platformio_api.py
+++ b/esphome/platformio_api.py
@@ -53,7 +53,7 @@ FILTER_PLATFORMIO_LINES = [
     f"You can ignore this message, if `.*{IGNORE_LIB_WARNINGS}.*` is a built-in library.*",
     r"Scanning dependencies...",
     r"Found \d+ compatible libraries",
-    r"Memory Usage -> http://bit.ly/pio-memory-usage",
+    r"Memory Usage -> https://bit.ly/pio-memory-usage",
     r"Found: https://platformio.org/lib/show/.*",
     r"Using cache: .*",
     r"Installing dependencies",
diff --git a/esphome/wizard.py b/esphome/wizard.py
index 7fdf245c76..8c5bd07e1f 100644
--- a/esphome/wizard.py
+++ b/esphome/wizard.py
@@ -361,11 +361,11 @@ def wizard(path):
 
     if platform == "ESP32":
         board_link = (
-            "http://docs.platformio.org/en/latest/platforms/espressif32.html#boards"
+            "https://docs.platformio.org/en/latest/platforms/espressif32.html#boards"
         )
     elif platform == "ESP8266":
         board_link = (
-            "http://docs.platformio.org/en/latest/platforms/espressif8266.html#boards"
+            "https://docs.platformio.org/en/latest/platforms/espressif8266.html#boards"
         )
     elif platform == "RP2040":
         board_link = (