diff --git a/README.md b/README.md
index 11cfa3a..0365c9c 100644
--- a/README.md
+++ b/README.md
@@ -595,12 +595,12 @@ spec:
 
         #### Let's Encrypt
 
-        - **Root**: ISRG Root X1
-        - **Intermediate**: R3
+        Let's Encrypt periodically rotates its root and intermediate certificates. Always refer to their official certificates page for the current active chain.
 
         **How to Get:**
         - Browse to: https://letsencrypt.org/certificates/
-        - Download both the **ISRG Root X1** and **R3 Intermediate Certificate (PEM format)**.
+        - Identify the currently active **root** and **intermediate** certificates listed on that page.
+        - Download both certificates in **PEM format**.
 
         #### Google Certificate Authority Service (CAS)
 
diff --git a/docsource/configuration.md b/docsource/configuration.md
index d4b9357..186f285 100644
--- a/docsource/configuration.md
+++ b/docsource/configuration.md
@@ -533,12 +533,12 @@ Here is how to obtain the root and intermediate CA certificates from supported A
 
 #### Let's Encrypt
 
-- **Root**: ISRG Root X1
-- **Intermediate**: R3
+Let's Encrypt periodically rotates its root and intermediate certificates. Always refer to their official certificates page for the current active chain.
 
 **How to Get:**
 - Browse to: https://letsencrypt.org/certificates/
-- Download both the **ISRG Root X1** and **R3 Intermediate Certificate (PEM format)**.
+- Identify the currently active **root** and **intermediate** certificates listed on that page.
+- Download both certificates in **PEM format**.
 
 #### Google Certificate Authority Service (CAS)