diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 504cb68a4a2f0ace9e56afe8a42270a3171458d0..186fdd9210cc9e41338548d30c48f1c4c1390f2f 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -138,7 +138,7 @@ as release notes for end user on a Recalbox upgrade.
 - Bump libretro-fceumm
 - Bump libretro-ecwolf
 - Bump libretro-bluemsx
-- Bump libretro-dosbox-pure
+- Bump libretro-dosbox-pure to 1.0-preview2
 - Bump libretro-ppsspp
 - Bump Kodi plugins
 - Bump libretro-vice
diff --git a/package/libretro-dosbox-pure/libretro-dosbox-pure.mk b/package/libretro-dosbox-pure/libretro-dosbox-pure.mk
index 7998eb4998667f7954366cbd0d133b38f8faefcc..69b0c34773516009e2abbcc58003196c5b44cbd0 100644
--- a/package/libretro-dosbox-pure/libretro-dosbox-pure.mk
+++ b/package/libretro-dosbox-pure/libretro-dosbox-pure.mk
@@ -4,8 +4,8 @@
 #
 ################################################################################
 
-# Commit of 2025/04/21
-LIBRETRO_DOSBOX_PURE_VERSION = 5a4c4399eafcc4e7422ddc672bd9ef4fb9e96cfa
+# Commit of 2025/07/29
+LIBRETRO_DOSBOX_PURE_VERSION = 1.0-preview2
 LIBRETRO_DOSBOX_PURE_SITE = $(call github,schellingb,dosbox-pure,$(LIBRETRO_DOSBOX_PURE_VERSION))
 LIBRETRO_DOSBOX_PURE_LICENSE = GPL-2.0
 LIBRETRO_DOSBOX_PURE_LICENSE_FILES = LICENSE
diff --git a/projects/configgen/configgen/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres.py b/projects/configgen/configgen/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres.py
index df13f6cdf7cb6eb754c7701c898a9c350de6886c..c25e21e1d0589668ade7b2dae3b995f28e73c70f 100644
--- a/projects/configgen/configgen/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres.py
+++ b/projects/configgen/configgen/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres.py
@@ -119,9 +119,9 @@ class LibretroCoreConfigCRTSwitchres:
                 lines["cap32_scr_crop"] = '"disabled"'
         if system.Core == "dosbox_pure":
             if system.CRTVideoStandard == CRTVideoStandard.AUTO or system.CRTVideoStandard == CRTVideoStandard.NTSC:
-                lines["forcefps"] = '"true"'
+                lines["dosbox_pure_force60fps"] = '"true"'
             else:
-                lines["forcefps"] = '"50"'
+                lines["dosbox_pure_force60fps"] = '"50"'
         #
         if system.Core in VideoStandardToRegionMap:
             if system.CRTVideoStandard in VideoStandardToRegionMap[system.Core]["values"]:
diff --git a/projects/configgen/tests/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres_test.py b/projects/configgen/tests/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres_test.py
index 6ebb462842656ee4c0bc891732fa5d607dc2b42f..740014c92a2a3de3265515ad5bc0a4b165d73c87 100644
--- a/projects/configgen/tests/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres_test.py
+++ b/projects/configgen/tests/generators/libretro/crtswitchres/LibretroCoreConfigCRTSwitchres_test.py
@@ -85,10 +85,10 @@ def test_given_dosbox_pure_then_set_refresh_rate():
         Emulator(name='dos', videoMode='1920x1080', ratio='auto', emulator='libretro', core='dosbox_pure'),
         crtresolutiontype="auto", crtscreentype="kHz15", crtadaptor="recalboxrgbdual2", crtvideostandard="ntsc", crtsuperrez="0")
     config = LibretroCoreConfigCRTSwitchres().createConfigFor(emulator)
-    assert config["forcefps"] == '"true"'
+    assert config["dosbox_pure_force60fps"] == '"true"'
 
     emulator = configureForCrt(
         Emulator(name='dos', videoMode='1920x1080', ratio='auto', emulator='libretro', core='dosbox_pure'),
         crtresolutiontype="auto", crtscreentype="kHz15", crtadaptor="recalboxrgbdual2", crtvideostandard="pal", crtsuperrez="0")
     config = LibretroCoreConfigCRTSwitchres().createConfigFor(emulator)
-    assert config["forcefps"] == '"50"'
\ No newline at end of file
+    assert config["dosbox_pure_force60fps"] == '"50"'
\ No newline at end of file