diff --git a/jzlib.spec b/jzlib.spec
index 9748664..8243da2 100644
--- a/jzlib.spec
+++ b/jzlib.spec
@@ -1,6 +1,6 @@
 Name:           jzlib
 Version:        1.1.3
-Release:        18%{?dist}
+Release:        19%{?dist}
 Summary:        Re-implementation of zlib in pure Java
 License:        BSD
 URL:            http://www.jcraft.com/jzlib/
@@ -37,8 +37,8 @@ Requires:       %{name} = %{version}-%{release}
 %setup -q
 %patch0
 
-%pom_xpath_set "pom:plugin[pom:artifactId='maven-compiler-plugin']/pom:configuration/pom:source" 1.6
-%pom_xpath_set "pom:plugin[pom:artifactId='maven-compiler-plugin']/pom:configuration/pom:target" 1.6
+%pom_xpath_set "pom:plugin[pom:artifactId='maven-compiler-plugin']/pom:configuration/pom:source" 1.7
+%pom_xpath_set "pom:plugin[pom:artifactId='maven-compiler-plugin']/pom:configuration/pom:target" 1.7
 
 # Make into OSGi bundle
 %pom_xpath_inject "pom:project" "<packaging>bundle</packaging>"
@@ -66,6 +66,9 @@ cp -pr example/* %{buildroot}%{_datadir}/%{name}
 %doc %{_datadir}/%{name}
 
 %changelog
+* Tue Nov 02 2021 Mikolaj Izdebski <mizdebsk@redhat.com> - 1.1.3-19
+- Bump Java compiler source/target levels to 1.7
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.3-18
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild