diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66c2c960..d6125128 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ SPDX-License-Identifier: CC0-1.0
 
 # PGPainless Changelog
 
-## 1.5.3-SNAPSHOT
+## 1.5.3
 - Fix minimal bit-strength check for signing-subkeys accidentally comparing the bit-strength of the primary key
 - `SigningOptions`: Add new methods to add signatures using a single, chosen signing subkey
 
diff --git a/README.md b/README.md
index 1a583665..0355f524 100644
--- a/README.md
+++ b/README.md
@@ -191,7 +191,7 @@ repositories {
 }
 
 dependencies {
-	implementation 'org.pgpainless:pgpainless-core:1.5.2'
+	implementation 'org.pgpainless:pgpainless-core:1.5.3'
 }
 ```
 
diff --git a/pgpainless-sop/README.md b/pgpainless-sop/README.md
index 07534cbf..4429411f 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:1.5.2"
+    implementation "org.pgpainless:pgpainless-sop:1.5.3"
     ...
 }
 
@@ -34,7 +34,7 @@ dependencies {
     <dependency>
         <groupId>org.pgpainless</groupId>
         <artifactId>pgpainless-sop</artifactId>
-        <version>1.5.2</version>
+        <version>1.5.3</version>
     </dependency>
     ...
 </dependencies>
diff --git a/version.gradle b/version.gradle
index e859470a..687699a4 100644
--- a/version.gradle
+++ b/version.gradle
@@ -5,7 +5,7 @@
 allprojects {
     ext {
         shortVersion = '1.5.3'
-        isSnapshot = true
+        isSnapshot = false
         pgpainlessMinAndroidSdk = 10
         javaSourceCompatibility = 1.8
         bouncyCastleVersion = '1.73'