diff --git a/ghostscript.spec b/ghostscript.spec
index 634a1a4..98b27c1 100644
--- a/ghostscript.spec
+++ b/ghostscript.spec
@@ -49,7 +49,7 @@
 Name:             ghostscript
 Summary:          Interpreter for PostScript language & PDF
 Version:          9.27
-Release:          6%{?dist}
+Release:          7%{?dist}
 
 License:          AGPLv3+
 
@@ -57,6 +57,7 @@ URL:              https://ghostscript.com/
 Source:           https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs%{version_short}/ghostscript-%{version}.tar.xz
 
 Requires:         libgs%{?_isa} = %{version}-%{release}
+Requires:         jbig2dec-devel >= %{jbig2dec_version}
 Requires:         jbig2dec-libs >= %{jbig2dec_version}
 
 # Auxiliary build requirements:
@@ -76,6 +77,7 @@ BuildRequires:    dbus-devel
 BuildRequires:    fontconfig-devel
 BuildRequires:    freetype-devel
 BuildRequires:    jbig2dec-devel >= %{jbig2dec_version}
+BuildRequires:    jbig2dec-libs >= %{jbig2dec_version}
 BuildRequires:    lcms2-devel
 BuildRequires:    libidn-devel
 BuildRequires:    libijs-devel
@@ -109,7 +111,6 @@ Patch004: ghostscript-9.27-enumerate-all-fonts.patch
 
 # Downstream patches -- these should be always included when doing rebase:
 # ------------------
-Patch100: ghostscript-9.23-100-run-dvipdf-securely.patch
 
 
 # Downstream patches for RHEL -- patches that we keep only in RHEL for various
@@ -470,6 +471,10 @@ done
 # =============================================================================
 
 %changelog
+* Wed Jun 24 2020 Anna Khaitovich <akhaitov@redhat.com> - 9.27-7
+- Remove downstream patch that's no longer needed
+- Require the exact jbig2dec version in both build and runtime dependencies
+
 * Thu May 21 2020 Anna Khaitovich <akhaitov@redhat.com> - 9.27-6
 - Require the exact jbig2dec version to avoid a mismatch between header files and library