diff --git a/main/ant-kit/pom.xml b/main/ant-kit/pom.xml
index ddbc98205..7292a21ef 100644
--- a/main/ant-kit/pom.xml
+++ b/main/ant-kit/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>ant-kit</artifactId>
 	<packaging>pom</packaging>
diff --git a/main/commons-test/pom.xml b/main/commons-test/pom.xml
index 9f0055118..a9bb921f9 100644
--- a/main/commons-test/pom.xml
+++ b/main/commons-test/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>commons-test</artifactId>
 	<name>Cryptomator common test dependencies</name>
diff --git a/main/commons/pom.xml b/main/commons/pom.xml
index b3c5595ca..8e3f3101f 100644
--- a/main/commons/pom.xml
+++ b/main/commons/pom.xml
@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>commons</artifactId>
 	<name>Cryptomator common</name>
diff --git a/main/filesystem-api/pom.xml b/main/filesystem-api/pom.xml
index a815393c7..84d3ba083 100644
--- a/main/filesystem-api/pom.xml
+++ b/main/filesystem-api/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-api</artifactId>
 	<name>Cryptomator filesystem: API</name>
diff --git a/main/filesystem-charsets/pom.xml b/main/filesystem-charsets/pom.xml
index 817000f84..127ab648a 100644
--- a/main/filesystem-charsets/pom.xml
+++ b/main/filesystem-charsets/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-charsets</artifactId>
 	<name>Cryptomator filesystem: Charset compatibility layer</name>
diff --git a/main/filesystem-crypto-integration-tests/pom.xml b/main/filesystem-crypto-integration-tests/pom.xml
index 0c732d6e0..c9fbd1d92 100644
--- a/main/filesystem-crypto-integration-tests/pom.xml
+++ b/main/filesystem-crypto-integration-tests/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-crypto-integration-tests</artifactId>
 	<name>Cryptomator filesystem: Encryption layer tests</name>
diff --git a/main/filesystem-crypto/pom.xml b/main/filesystem-crypto/pom.xml
index 209f404c0..9cd80702a 100644
--- a/main/filesystem-crypto/pom.xml
+++ b/main/filesystem-crypto/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-crypto</artifactId>
 	<name>Cryptomator filesystem: Encryption layer</name>
diff --git a/main/filesystem-inmemory/pom.xml b/main/filesystem-inmemory/pom.xml
index 18fe0427e..c52333cc9 100644
--- a/main/filesystem-inmemory/pom.xml
+++ b/main/filesystem-inmemory/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-inmemory</artifactId>
 	<name>Cryptomator filesystem: In-memory mock</name>
diff --git a/main/filesystem-invariants-tests/pom.xml b/main/filesystem-invariants-tests/pom.xml
index 0a01cd0f2..765eb2595 100644
--- a/main/filesystem-invariants-tests/pom.xml
+++ b/main/filesystem-invariants-tests/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-invariants-tests</artifactId>
 	<name>Cryptomator filesystem: Invariants tests</name>
diff --git a/main/filesystem-nameshortening/pom.xml b/main/filesystem-nameshortening/pom.xml
index dc60fee28..95f58e244 100644
--- a/main/filesystem-nameshortening/pom.xml
+++ b/main/filesystem-nameshortening/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-nameshortening</artifactId>
 	<name>Cryptomator filesystem: Name shortening layer</name>
diff --git a/main/filesystem-nio/pom.xml b/main/filesystem-nio/pom.xml
index 80c9dea6e..7b31518c4 100644
--- a/main/filesystem-nio/pom.xml
+++ b/main/filesystem-nio/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-nio</artifactId>
 	<name>Cryptomator filesystem: NIO-based physical layer</name>
diff --git a/main/filesystem-stats/pom.xml b/main/filesystem-stats/pom.xml
index b4abb4084..dd93fccdb 100644
--- a/main/filesystem-stats/pom.xml
+++ b/main/filesystem-stats/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>filesystem-stats</artifactId>
 	<name>Cryptomator filesystem: Throughput statistics</name>
diff --git a/main/frontend-api/pom.xml b/main/frontend-api/pom.xml
index abf1de672..da7ec0d45 100644
--- a/main/frontend-api/pom.xml
+++ b/main/frontend-api/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>frontend-api</artifactId>
 	<name>Cryptomator frontend: API</name>
diff --git a/main/frontend-webdav/pom.xml b/main/frontend-webdav/pom.xml
index f92a99b8d..c788b15e9 100644
--- a/main/frontend-webdav/pom.xml
+++ b/main/frontend-webdav/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>frontend-webdav</artifactId>
 	<name>Cryptomator frontend: WebDAV frontend</name>
diff --git a/main/jacoco-report/pom.xml b/main/jacoco-report/pom.xml
index 2f43205e7..6f4f898ae 100644
--- a/main/jacoco-report/pom.xml
+++ b/main/jacoco-report/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>jacoco-report</artifactId>
 	<name>Cryptomator Code Coverage Report</name>
diff --git a/main/keychain/pom.xml b/main/keychain/pom.xml
index 54160080d..756e81eeb 100644
--- a/main/keychain/pom.xml
+++ b/main/keychain/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>keychain</artifactId>
 	<name>System Keychain Access</name>
diff --git a/main/pom.xml b/main/pom.xml
index 000fc4a0c..f0f365e73 100644
--- a/main/pom.xml
+++ b/main/pom.xml
@@ -6,7 +6,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.cryptomator</groupId>
 	<artifactId>main</artifactId>
-	<version>1.3.0-SNAPSHOT</version>
+	<version>1.2.3</version>
 	<packaging>pom</packaging>
 	<name>Cryptomator</name>
 
diff --git a/main/uber-jar/pom.xml b/main/uber-jar/pom.xml
index 016486d8b..4d715f850 100644
--- a/main/uber-jar/pom.xml
+++ b/main/uber-jar/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>uber-jar</artifactId>
 	<packaging>pom</packaging>
diff --git a/main/ui/pom.xml b/main/ui/pom.xml
index 09efe9e1c..06a479090 100644
--- a/main/ui/pom.xml
+++ b/main/ui/pom.xml
@@ -12,7 +12,7 @@
 	<parent>
 		<groupId>org.cryptomator</groupId>
 		<artifactId>main</artifactId>
-		<version>1.3.0-SNAPSHOT</version>
+		<version>1.2.3</version>
 	</parent>
 	<artifactId>ui</artifactId>
 	<name>Cryptomator GUI</name>