diff --git a/README.md b/README.md
index 36249bccd..030d42f64 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,7 @@ This module works on web browsers, Node.js, Deno and various other JavaScript ru
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/mod.ts) |
+Documentation: [jsr.io](https://jsr.io/@hpke/hpke-js/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/docs/)
 
 </div>
diff --git a/x/chacha20poly1305/README.md b/x/chacha20poly1305/README.md
index f3e39ec6f..e900ac6b4 100644
--- a/x/chacha20poly1305/README.md
+++ b/x/chacha20poly1305/README.md
@@ -10,9 +10,7 @@ A TypeScript <a href="https://datatracker.ietf.org/doc/html/rfc9180">Hybrid Publ
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/x/chacha20poly1305/mod.ts)
-|
+Documentation: [jsr.io](https://jsr.io/@hpke/chacha20poly1305/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/chacha20poly1305/docs/)
 
 </div>
diff --git a/x/core/README.md b/x/core/README.md
index 4a7163d95..465fefd4e 100644
--- a/x/core/README.md
+++ b/x/core/README.md
@@ -10,8 +10,7 @@ A TypeScript <a href="https://datatracker.ietf.org/doc/html/rfc9180">Hybrid Publ
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/core/mod.ts) |
+Documentation: [jsr.io](https://jsr.io/@hpke/core/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/core/docs/)
 
 </div>
diff --git a/x/dhkem-secp256k1/README.md b/x/dhkem-secp256k1/README.md
index f8778374e..1967e1ea1 100644
--- a/x/dhkem-secp256k1/README.md
+++ b/x/dhkem-secp256k1/README.md
@@ -10,9 +10,7 @@ A TypeScript <a href="https://datatracker.ietf.org/doc/html/rfc9180">Hybrid Publ
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/x/dhkem-secp256k1/mod.ts)
-|
+Documentation: [jsr.io](https://jsr.io/@hpke/dhkem-secp256k1/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/dhkem-secp256k1/docs/)
 
 </div>
diff --git a/x/dhkem-x25519/README.md b/x/dhkem-x25519/README.md
index e6129a4e0..c16d2d712 100644
--- a/x/dhkem-x25519/README.md
+++ b/x/dhkem-x25519/README.md
@@ -10,9 +10,7 @@ A TypeScript <a href="https://datatracker.ietf.org/doc/html/rfc9180">Hybrid Publ
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/x/dhkem-x25519/mod.ts)
-|
+Documentation: [jsr.io](https://jsr.io/@hpke/dhkem-x25519/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/dhkem-x25519/docs/)
 
 </div>
diff --git a/x/dhkem-x448/README.md b/x/dhkem-x448/README.md
index 7f66dd32a..a86657c6e 100644
--- a/x/dhkem-x448/README.md
+++ b/x/dhkem-x448/README.md
@@ -10,9 +10,7 @@ A TypeScript <a href="https://datatracker.ietf.org/doc/html/rfc9180">Hybrid Publ
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/x/dhkem-x448/mod.ts)
-|
+Documentation: [jsr.io](https://jsr.io/@hpke/dhkem-x448/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/dhkem-x448/docs/)
 
 </div>
diff --git a/x/hpke-js/README.md b/x/hpke-js/README.md
index f9e88f2c3..fd7964681 100644
--- a/x/hpke-js/README.md
+++ b/x/hpke-js/README.md
@@ -23,8 +23,7 @@ This module works on web browsers, Node.js, Deno and various other JavaScript ru
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/mod.ts) |
+Documentation: [jsr.io](https://jsr.io/@hpke/hpke-js/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/docs/)
 
 </div>
diff --git a/x/hybridkem-x25519-kyber768/README.md b/x/hybridkem-x25519-kyber768/README.md
index 666747b5b..bd5e63cf7 100644
--- a/x/hybridkem-x25519-kyber768/README.md
+++ b/x/hybridkem-x25519-kyber768/README.md
@@ -11,9 +11,7 @@ A TypeScript <a href="https://datatracker.ietf.org/doc/html/rfc9180">Hybrid Publ
 
 <div align="center">
 
-Documentation:
-[deno.land](https://doc.deno.land/https://deno.land/x/hpke/x/hybridkem-x25519-kyber768/mod.ts)
-|
+Documentation: [jsr.io](https://jsr.io/@hpke/hybridkem-x25519-kyber768/doc) |
 [pages (only for the latest ver.)](https://dajiaji.github.io/hpke-js/hybridkem-x25519-kyber768/docs/)
 
 </div>