diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08920bc1..81386330 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ SPDX-License-Identifier: CC0-1.0
 
 # PGPainless Changelog
 
-## 1.6.4-SNAPSHOT
+## 1.6.4
 - Bump `bcpg-jdk8on` to `1.77`
 - Bump `bcprov-jdk18on` to `1.77`
 - Bump `logback-core` and `logback-classic` to `1.4.13`
diff --git a/README.md b/README.md
index 7f193370..60c64287 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ repositories {
 }
 
 dependencies {
-	implementation 'org.pgpainless:pgpainless-core:1.6.3'
+	implementation 'org.pgpainless:pgpainless-core:1.6.4'
 }
 ```
 
diff --git a/pgpainless-sop/README.md b/pgpainless-sop/README.md
index 12bdaec5..3778560b 100644
--- a/pgpainless-sop/README.md
+++ b/pgpainless-sop/README.md
@@ -23,7 +23,7 @@ To start using pgpainless-sop in your code, include the following lines in your
 ...
 dependencies {
     ...
-    implementation "org.pgpainless:pgpainless-sop:1.6.3"
+    implementation "org.pgpainless:pgpainless-sop:1.6.4"
     ...
 }
 
@@ -34,7 +34,7 @@ dependencies {
     <dependency>
         <groupId>org.pgpainless</groupId>
         <artifactId>pgpainless-sop</artifactId>
-        <version>1.6.3</version>
+        <version>1.6.4</version>
     </dependency>
     ...
 </dependencies>
diff --git a/version.gradle b/version.gradle
index 3421d7dc..9e0912f8 100644
--- a/version.gradle
+++ b/version.gradle
@@ -5,7 +5,7 @@
 allprojects {
     ext {
         shortVersion = '1.6.4'
-        isSnapshot = true
+        isSnapshot = false
         pgpainlessMinAndroidSdk = 10
         javaSourceCompatibility = 1.8
         bouncyCastleVersion = '1.77'