diff --git a/VERSION.txt b/VERSION.txt
index 95a6d917224..b5b82f1a677 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-SageMath version 8.3.rc3, Release Date: 2018-07-28
+SageMath version 8.3, Release Date: 2018-08-03
diff --git a/build/pkgs/configure/checksums.ini b/build/pkgs/configure/checksums.ini
index 580b3c9c881..96fd7eae5db 100644
--- a/build/pkgs/configure/checksums.ini
+++ b/build/pkgs/configure/checksums.ini
@@ -1,4 +1,4 @@
 tarball=configure-VERSION.tar.gz
-sha1=dfa63340ad2b51a2cd4a3f19dee33d5adfb030cb
-md5=c8209b2538f0893b21bd06fb1fbc3e1a
-cksum=3929304402
+sha1=f37036e207228c2abe9e7dce0641b9926b27e798
+md5=cc6422a08a80c285185fd02738ac3a51
+cksum=284516063
diff --git a/build/pkgs/configure/package-version.txt b/build/pkgs/configure/package-version.txt
index 4c738e3f1cd..15007f1b9df 100644
--- a/build/pkgs/configure/package-version.txt
+++ b/build/pkgs/configure/package-version.txt
@@ -1 +1 @@
-275
+276
diff --git a/src/bin/sage-version.sh b/src/bin/sage-version.sh
index 4514015684a..82f1e3f9c83 100644
--- a/src/bin/sage-version.sh
+++ b/src/bin/sage-version.sh
@@ -1,5 +1,5 @@
 # Sage version information for shell scripts
 # This file is auto-generated by the sage-update-version script, do not edit!
-SAGE_VERSION='8.3.rc3'
-SAGE_RELEASE_DATE='2018-07-28'
-SAGE_VERSION_BANNER='SageMath version 8.3.rc3, Release Date: 2018-07-28'
+SAGE_VERSION='8.3'
+SAGE_RELEASE_DATE='2018-08-03'
+SAGE_VERSION_BANNER='SageMath version 8.3, Release Date: 2018-08-03'
diff --git a/src/sage/version.py b/src/sage/version.py
index 598646ff6b0..ee68567a88e 100644
--- a/src/sage/version.py
+++ b/src/sage/version.py
@@ -1,5 +1,5 @@
 # Sage version information for Python scripts
 # This file is auto-generated by the sage-update-version script, do not edit!
-version = '8.3.rc3'
-date = '2018-07-28'
-banner = 'SageMath version 8.3.rc3, Release Date: 2018-07-28'
+version = '8.3'
+date = '2018-08-03'
+banner = 'SageMath version 8.3, Release Date: 2018-08-03'