diff --git a/CHANGELOG.md b/CHANGELOG.md
index 529686649..5323ec6db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,6 @@
 
 ## Release 515 Entries
 
-### [515.57] 2022-06-28
-
 #### Fixed
 
 - Backtick is deprecated, [#273](https://github.com/NVIDIA/open-gpu-kernel-modules/pull/273) by @arch-user-france1
diff --git a/README.md b/README.md
index d9e6a2938..8a3a7602d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # NVIDIA Linux Open GPU Kernel Module Source
 
 This is the source release of the NVIDIA Linux open GPU kernel modules,
-version 515.57.
+version 515.49.06.
 
 
 ## How to Build
@@ -17,7 +17,7 @@ as root:
 
 Note that the kernel modules built here must be used with gsp.bin
 firmware and user-space NVIDIA GPU driver components from a corresponding
-515.57 driver release.  This can be achieved by installing
+515.49.06 driver release.  This can be achieved by installing
 the NVIDIA GPU driver from the .run file using the `--no-kernel-modules`
 option.  E.g.,
 
@@ -167,14 +167,15 @@ for the target kernel.
 ## Compatible GPUs
 
 The open-gpu-kernel-modules can be used on any Turing or later GPU
-(see the table below). However, in the 515.57 release,
+(see the table below). However, in the 515.49.06 release,
 GeForce and Workstation support is still considered alpha-quality.
 
 To enable use of the open kernel modules on GeForce and Workstation GPUs,
 set the "NVreg_OpenRmEnableUnsupportedGpus" nvidia.ko kernel module
-parameter to 1. For more details see the NVIDIA GPU end user README here:
+parameter to 1. For more details, see the NVIDIA GPU driver end user
+README here:
 
-https://us.download.nvidia.com/XFree86/Linux-x86_64/515.57/README/kernel_open.html
+https://us.download.nvidia.com/XFree86/Linux-x86_64/515.49.06/README/kernel_open.html
 
 In the below table, if three IDs are listed, the first is the PCI Device 
 ID, the second is the PCI Subsystem Vendor ID, and the third is the PCI
diff --git a/kernel-open/Kbuild b/kernel-open/Kbuild
index d8d376afb..ca16db5b4 100644
--- a/kernel-open/Kbuild
+++ b/kernel-open/Kbuild
@@ -72,7 +72,7 @@ EXTRA_CFLAGS += -I$(src)/common/inc
 EXTRA_CFLAGS += -I$(src)
 EXTRA_CFLAGS += -Wall -MD $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-error -Wno-format-extra-args
 EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM
-EXTRA_CFLAGS += -DNV_VERSION_STRING=\"515.57\"
+EXTRA_CFLAGS += -DNV_VERSION_STRING=\"515.49.06\"
 
 EXTRA_CFLAGS += -Wno-unused-function
 
diff --git a/src/common/inc/nvBldVer.h b/src/common/inc/nvBldVer.h
index 84f0d90f9..7533aaeb8 100644
--- a/src/common/inc/nvBldVer.h
+++ b/src/common/inc/nvBldVer.h
@@ -36,25 +36,25 @@
 // and then checked back in. You cannot make changes to these sections without
 // corresponding changes to the buildmeister script
 #ifndef NV_BUILD_BRANCH
-    #define NV_BUILD_BRANCH             r515_00
+    #define NV_BUILD_BRANCH             VK516_10
 #endif
 #ifndef NV_PUBLIC_BRANCH
-    #define NV_PUBLIC_BRANCH             r515_00
+    #define NV_PUBLIC_BRANCH             VK516_10
 #endif
 
 #if defined(NV_LINUX) || defined(NV_BSD) || defined(NV_SUNOS)
-#define NV_BUILD_BRANCH_VERSION         "rel/gpu_drv/r515/r515_00-269"
-#define NV_BUILD_CHANGELIST_NUM         (31485447)
+#define NV_BUILD_BRANCH_VERSION         "rel/gpu_drv/r515/VK516_10-205"
+#define NV_BUILD_CHANGELIST_NUM         (31522601)
 #define NV_BUILD_TYPE                   "Official"
-#define NV_BUILD_NAME                   "rel/gpu_drv/r515/r515_00-269"
-#define NV_LAST_OFFICIAL_CHANGELIST_NUM (31485447)
+#define NV_BUILD_NAME                   "rel/gpu_drv/r515/VK516_10-205"
+#define NV_LAST_OFFICIAL_CHANGELIST_NUM (31522601)
 
 #else     /* Windows builds */
-#define NV_BUILD_BRANCH_VERSION         "r515_00-210"
-#define NV_BUILD_CHANGELIST_NUM         (31485447)
+#define NV_BUILD_BRANCH_VERSION         "VK516_10-6"
+#define NV_BUILD_CHANGELIST_NUM         (31522601)
 #define NV_BUILD_TYPE                   "Official"
-#define NV_BUILD_NAME                   "516.56"
-#define NV_LAST_OFFICIAL_CHANGELIST_NUM (31485447)
+#define NV_BUILD_NAME                   "516.63"
+#define NV_LAST_OFFICIAL_CHANGELIST_NUM (31522601)
 #define NV_BUILD_BRANCH_BASE_VERSION    R515
 #endif
 // End buildmeister python edited section
diff --git a/src/common/inc/nvUnixVersion.h b/src/common/inc/nvUnixVersion.h
index 7f630dedd..183ff214f 100644
--- a/src/common/inc/nvUnixVersion.h
+++ b/src/common/inc/nvUnixVersion.h
@@ -4,7 +4,7 @@
 #if defined(NV_LINUX) || defined(NV_BSD) || defined(NV_SUNOS) || defined(NV_VMWARE) || defined(NV_QNX) || defined(NV_INTEGRITY) || \
     (defined(RMCFG_FEATURE_PLATFORM_GSP) && RMCFG_FEATURE_PLATFORM_GSP == 1)
 
-#define NV_VERSION_STRING               "515.57"
+#define NV_VERSION_STRING               "515.49.06"
 
 #else
 
diff --git a/version.mk b/version.mk
index 41e0d705d..629985a8c 100644
--- a/version.mk
+++ b/version.mk
@@ -1,4 +1,4 @@
-NVIDIA_VERSION = 515.57
+NVIDIA_VERSION = 515.49.06
 
 # This file.
 VERSION_MK_FILE := $(lastword $(MAKEFILE_LIST))