diff --git a/windows/README.txt b/windows/README.txt
index e403fb6f81a61d6eea1447a3311f24a8cd5ae194..452c9e12585e4b6a60e02aa7ddbdca028876f025 100644
--- a/windows/README.txt
+++ b/windows/README.txt
@@ -53,10 +53,10 @@ Using Dynare with Octave
 Dynare also works on top of GNU Octave, a free clone of MATLAB® (see
 <https://www.octave.org>).
 
-This version of Dynare is compiled for Octave 5.2.0 (MinGW, 64-bit),
+This version of Dynare is compiled for Octave 6.2.0 (MinGW, 64-bit),
 and may not work with other versions of Octave. The recommended version of
 Octave can be downloaded at:
-  https://ftpmirror.gnu.org/gnu/octave/windows/octave-5.2.0_1-w64-installer.exe
+  https://ftpmirror.gnu.org/gnu/octave/windows/octave-6.2.0-w64-installer.exe
 
 Every time you run Octave, you should type the following command (assuming that
 you have installed Dynare at the standard location, and replacing ‘4.x.y’ by
diff --git a/windows/deps/versions.mk b/windows/deps/versions.mk
index 63a55a0ef2e488f3e280eda2f52837003597e8ad..45b0ac2c491b21965115209bca356674e45bbf7d 100644
--- a/windows/deps/versions.mk
+++ b/windows/deps/versions.mk
@@ -1,8 +1,8 @@
 SLICOT_VERSION = 5.0+20101122
 X13AS_VERSION = 1.1_B39
 
-OCTAVE_VERSION = 5.2.0
-OCTAVE_W64_BUILD = _1
+OCTAVE_VERSION = 6.2.0
+OCTAVE_W64_BUILD =
 
 MATLAB64_VERSION = 20200930
 
diff --git a/windows/dynare.nsi b/windows/dynare.nsi
index 46198acee617f0299d10c13f60db8fd2ad934295..386ee8ab01473c1b1a82b8b447455b32b9bcf7fc 100644
--- a/windows/dynare.nsi
+++ b/windows/dynare.nsi
@@ -100,7 +100,7 @@ Section "MinGW compiler for MATLAB 64-bit"
  File /r deps\mingw64\*
 SectionEnd
 
-Section "MEX files for Octave 5.2.0 (64-bit)"
+Section "MEX files for Octave 6.2.0 (64-bit)"
  SetOutPath $INSTDIR\mex\octave\win64
  File ..\mex\octave\win64\*
 SectionEnd